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Merge pull request #322 from maartenba/develop 

Disabled libxml external entity loading by default.
This commit is contained in:
Maarten Balliauw 2014-02-21 09:26:01 +01:00
parent 220da7485e 1dad681142
commit e04bf7ed09
5 changed files with 285 additions and 254 deletions
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6
Classes/PHPExcel/Reader/Excel2003XML.php
View File

@ -137,7 +137,7 @@ class PHPExcel_Reader_Excel2003XML extends PHPExcel_Reader_Abstract implements P
$worksheetNames = array(); $worksheetNames = array();
$xml = simplexml_load_file($pFilename); $xml = simplexml_load_file($pFilename, 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
$namespaces = $xml->getNamespaces(true); $namespaces = $xml->getNamespaces(true);
$xml_ss = $xml->children($namespaces['ss']); $xml_ss = $xml->children($namespaces['ss']);
@ -165,7 +165,7 @@ class PHPExcel_Reader_Excel2003XML extends PHPExcel_Reader_Abstract implements P
$worksheetInfo = array(); $worksheetInfo = array();
$xml = simplexml_load_file($pFilename); $xml = simplexml_load_file($pFilename, 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
$namespaces = $xml->getNamespaces(true); $namespaces = $xml->getNamespaces(true);
$worksheetID = 1; $worksheetID = 1;
@ -330,7 +330,7 @@ class PHPExcel_Reader_Excel2003XML extends PHPExcel_Reader_Abstract implements P
throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file."); throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file.");
} }
$xml = simplexml_load_file($pFilename); $xml = simplexml_load_file($pFilename, 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
$namespaces = $xml->getNamespaces(true); $namespaces = $xml->getNamespaces(true);
$docProps = $objPHPExcel->getProperties(); $docProps = $objPHPExcel->getProperties();

484
Classes/PHPExcel/Reader/Excel2007.php
View File

@ -59,15 +59,15 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
private static $_theme = NULL; private static $_theme = NULL;
/** /**
* Create a new PHPExcel_Reader_Excel2007 instance * Create a new PHPExcel_Reader_Excel2007 instance
*/ */
public function __construct() { public function __construct() {
$this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter();
$this->_referenceHelper = PHPExcel_ReferenceHelper::getInstance(); $this->_referenceHelper = PHPExcel_ReferenceHelper::getInstance();
} }
/** /**
* Can the current PHPExcel_Reader_IReader read the file? * Can the current PHPExcel_Reader_IReader read the file?
* *
@ -94,7 +94,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
$zip = new $zipClass; $zip = new $zipClass;
if ($zip->open($pFilename) === true) { if ($zip->open($pFilename) === true) {
// check if it is an OOXML archive // check if it is an OOXML archive
$rels = simplexml_load_string($this->_getFromZipArchive($zip, "_rels/.rels")); $rels = simplexml_load_string($this->_getFromZipArchive($zip, "_rels/.rels"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
if ($rels !== false) { if ($rels !== false) {
foreach ($rels->Relationship as $rel) { foreach ($rels->Relationship as $rel) {
switch ($rel["Type"]) { switch ($rel["Type"]) {
@ -113,7 +113,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
return $xl; return $xl;
} }
/** /**
* Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object
* *
@ -136,13 +136,13 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
// The files we're looking at here are small enough that simpleXML is more efficient than XMLReader // The files we're looking at here are small enough that simpleXML is more efficient than XMLReader
$rels = simplexml_load_string( $rels = simplexml_load_string(
$this->_getFromZipArchive($zip, "_rels/.rels") $this->_getFromZipArchive($zip, "_rels/.rels", 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions())
); //~ http://schemas.openxmlformats.org/package/2006/relationships"); ); //~ http://schemas.openxmlformats.org/package/2006/relationships");
foreach ($rels->Relationship as $rel) { foreach ($rels->Relationship as $rel) {
switch ($rel["Type"]) { switch ($rel["Type"]) {
case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument": case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument":
$xmlWorkbook = simplexml_load_string( $xmlWorkbook = simplexml_load_string(
$this->_getFromZipArchive($zip, "{$rel['Target']}") $this->_getFromZipArchive($zip, "{$rel['Target']}", 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions())
); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main"); ); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main");
if ($xmlWorkbook->sheets) { if ($xmlWorkbook->sheets) {
@ -160,56 +160,56 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
} }
/** /**
* Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)
* *
* @param string $pFilename * @param string $pFilename
* @throws PHPExcel_Reader_Exception * @throws PHPExcel_Reader_Exception
*/ */
public function listWorksheetInfo($pFilename) public function listWorksheetInfo($pFilename)
{ {
// Check if file exists // Check if file exists
if (!file_exists($pFilename)) { if (!file_exists($pFilename)) {
throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
} }
$worksheetInfo = array(); $worksheetInfo = array();
$zipClass = PHPExcel_Settings::getZipClass(); $zipClass = PHPExcel_Settings::getZipClass();
$zip = new $zipClass; $zip = new $zipClass;
$zip->open($pFilename); $zip->open($pFilename);
$rels = simplexml_load_string($this->_getFromZipArchive($zip, "_rels/.rels")); //~ http://schemas.openxmlformats.org/package/2006/relationships"); $rels = simplexml_load_string($this->_getFromZipArchive($zip, "_rels/.rels"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships");
foreach ($rels->Relationship as $rel) { foreach ($rels->Relationship as $rel) {
if ($rel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument") { if ($rel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument") {
$dir = dirname($rel["Target"]); $dir = dirname($rel["Target"]);
$relsWorkbook = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/_rels/" . basename($rel["Target"]) . ".rels")); //~ http://schemas.openxmlformats.org/package/2006/relationships"); $relsWorkbook = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/_rels/" . basename($rel["Target"]) . ".rels"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships");
$relsWorkbook->registerXPathNamespace("rel", "http://schemas.openxmlformats.org/package/2006/relationships"); $relsWorkbook->registerXPathNamespace("rel", "http://schemas.openxmlformats.org/package/2006/relationships");
$worksheets = array(); $worksheets = array();
foreach ($relsWorkbook->Relationship as $ele) { foreach ($relsWorkbook->Relationship as $ele) {
if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet") { if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet") {
$worksheets[(string) $ele["Id"]] = $ele["Target"]; $worksheets[(string) $ele["Id"]] = $ele["Target"];
} }
} }
$xmlWorkbook = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}")); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main"); $xmlWorkbook = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main");
if ($xmlWorkbook->sheets) { if ($xmlWorkbook->sheets) {
$dir = dirname($rel["Target"]); $dir = dirname($rel["Target"]);
foreach ($xmlWorkbook->sheets->sheet as $eleSheet) { foreach ($xmlWorkbook->sheets->sheet as $eleSheet) {
$tmpInfo = array( $tmpInfo = array(
'worksheetName' => (string) $eleSheet["name"], 'worksheetName' => (string) $eleSheet["name"],
'lastColumnLetter' => 'A', 'lastColumnLetter' => 'A',
'lastColumnIndex' => 0, 'lastColumnIndex' => 0,
'totalRows' => 0, 'totalRows' => 0,
'totalColumns' => 0, 'totalColumns' => 0,
); );
$fileWorksheet = $worksheets[(string) self::array_item($eleSheet->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "id")]; $fileWorksheet = $worksheets[(string) self::array_item($eleSheet->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "id")];
$xml = new XMLReader(); $xml = new XMLReader();
$res = $xml->open('zip://'.PHPExcel_Shared_File::realpath($pFilename).'#'."$dir/$fileWorksheet"); $res = $xml->open('zip://'.PHPExcel_Shared_File::realpath($pFilename).'#'."$dir/$fileWorksheet", null, PHPExcel_Settings::getLibXmlLoaderOptions());
$xml->setParserProperty(2,true); $xml->setParserProperty(2,true);
$currCells = 0; $currCells = 0;
@ -229,18 +229,18 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
$tmpInfo['lastColumnIndex'] = $tmpInfo['totalColumns'] - 1; $tmpInfo['lastColumnIndex'] = $tmpInfo['totalColumns'] - 1;
$tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']); $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']);
$worksheetInfo[] = $tmpInfo; $worksheetInfo[] = $tmpInfo;
} }
} }
} }
} }
$zip->close(); $zip->close();
return $worksheetInfo; return $worksheetInfo;
} }
private static function _castToBool($c) { private static function _castToBool($c) {
// echo 'Initial Cast to Boolean<br />'; // echo 'Initial Cast to Boolean<br />';
$value = isset($c->v) ? (string) $c->v : NULL; $value = isset($c->v) ? (string) $c->v : NULL;
@ -254,19 +254,19 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
return $value; return $value;
} // function _castToBool() } // function _castToBool()
private static function _castToError($c) { private static function _castToError($c) {
// echo 'Initial Cast to Error<br />'; // echo 'Initial Cast to Error<br />';
return isset($c->v) ? (string) $c->v : NULL; return isset($c->v) ? (string) $c->v : NULL;
} // function _castToError() } // function _castToError()
private static function _castToString($c) { private static function _castToString($c) {
// echo 'Initial Cast to String<br />'; // echo 'Initial Cast to String<br />';
return isset($c->v) ? (string) $c->v : NULL; return isset($c->v) ? (string) $c->v : NULL;
} // function _castToString() } // function _castToString()
private function _castToFormula($c,$r,&$cellDataType,&$value,&$calculatedValue,&$sharedFormulas,$castBaseType) { private function _castToFormula($c,$r,&$cellDataType,&$value,&$calculatedValue,&$sharedFormulas,$castBaseType) {
// echo 'Formula',PHP_EOL; // echo 'Formula',PHP_EOL;
// echo '$c->f is '.$c->f.PHP_EOL; // echo '$c->f is '.$c->f.PHP_EOL;
@ -313,7 +313,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
} }
} }
public function _getFromZipArchive($archive, $fileName = '') public function _getFromZipArchive($archive, $fileName = '')
{ {
// Root-relative paths // Root-relative paths
@ -333,7 +333,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
return $contents; return $contents;
} }
/** /**
* Loads PHPExcel from file * Loads PHPExcel from file
* *
@ -361,19 +361,19 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
$zip->open($pFilename); $zip->open($pFilename);
// Read the theme first, because we need the colour scheme when reading the styles // Read the theme first, because we need the colour scheme when reading the styles
$wbRels = simplexml_load_string($this->_getFromZipArchive($zip, "xl/_rels/workbook.xml.rels")); //~ http://schemas.openxmlformats.org/package/2006/relationships"); $wbRels = simplexml_load_string($this->_getFromZipArchive($zip, "xl/_rels/workbook.xml.rels"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships");
foreach ($wbRels->Relationship as $rel) { foreach ($wbRels->Relationship as $rel) {
switch ($rel["Type"]) { switch ($rel["Type"]) {
case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme": case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme":
$themeOrderArray = array('lt1','dk1','lt2','dk2'); $themeOrderArray = array('lt1','dk1','lt2','dk2');
$themeOrderAdditional = count($themeOrderArray); $themeOrderAdditional = count($themeOrderArray);
$xmlTheme = simplexml_load_string($this->_getFromZipArchive($zip, "xl/{$rel['Target']}")); $xmlTheme = simplexml_load_string($this->_getFromZipArchive($zip, "xl/{$rel['Target']}"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
if (is_object($xmlTheme)) { if (is_object($xmlTheme)) {
$xmlThemeName = $xmlTheme->attributes(); $xmlThemeName = $xmlTheme->attributes();
$xmlTheme = $xmlTheme->children("http://schemas.openxmlformats.org/drawingml/2006/main"); $xmlTheme = $xmlTheme->children("http://schemas.openxmlformats.org/drawingml/2006/main");
$themeName = (string)$xmlThemeName['name']; $themeName = (string)$xmlThemeName['name'];
$colourScheme = $xmlTheme->themeElements->clrScheme->attributes(); $colourScheme = $xmlTheme->themeElements->clrScheme->attributes();
$colourSchemeName = (string)$colourScheme['name']; $colourSchemeName = (string)$colourScheme['name'];
$colourScheme = $xmlTheme->themeElements->clrScheme->children("http://schemas.openxmlformats.org/drawingml/2006/main"); $colourScheme = $xmlTheme->themeElements->clrScheme->children("http://schemas.openxmlformats.org/drawingml/2006/main");
@ -398,11 +398,11 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
} }
} }
$rels = simplexml_load_string($this->_getFromZipArchive($zip, "_rels/.rels")); //~ http://schemas.openxmlformats.org/package/2006/relationships"); $rels = simplexml_load_string($this->_getFromZipArchive($zip, "_rels/.rels"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships");
foreach ($rels->Relationship as $rel) { foreach ($rels->Relationship as $rel) {
switch ($rel["Type"]) { switch ($rel["Type"]) {
case "http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties": case "http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties":
$xmlCore = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}")); $xmlCore = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
if (is_object($xmlCore)) { if (is_object($xmlCore)) {
$xmlCore->registerXPathNamespace("dc", "http://purl.org/dc/elements/1.1/"); $xmlCore->registerXPathNamespace("dc", "http://purl.org/dc/elements/1.1/");
$xmlCore->registerXPathNamespace("dcterms", "http://purl.org/dc/terms/"); $xmlCore->registerXPathNamespace("dcterms", "http://purl.org/dc/terms/");
@ -421,7 +421,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
break; break;
case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/extended-properties": case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/extended-properties":
$xmlCore = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}")); $xmlCore = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
if (is_object($xmlCore)) { if (is_object($xmlCore)) {
$docProps = $excel->getProperties(); $docProps = $excel->getProperties();
if (isset($xmlCore->Company)) if (isset($xmlCore->Company))
@ -432,7 +432,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
break; break;
case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/custom-properties": case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/custom-properties":
$xmlCore = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}")); $xmlCore = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
if (is_object($xmlCore)) { if (is_object($xmlCore)) {
$docProps = $excel->getProperties(); $docProps = $excel->getProperties();
foreach ($xmlCore as $xmlProperty) { foreach ($xmlCore as $xmlProperty) {
@ -458,12 +458,12 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
break; break;
case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument": case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument":
$dir = dirname($rel["Target"]); $dir = dirname($rel["Target"]);
$relsWorkbook = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/_rels/" . basename($rel["Target"]) . ".rels")); //~ http://schemas.openxmlformats.org/package/2006/relationships"); $relsWorkbook = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/_rels/" . basename($rel["Target"]) . ".rels"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships");
$relsWorkbook->registerXPathNamespace("rel", "http://schemas.openxmlformats.org/package/2006/relationships"); $relsWorkbook->registerXPathNamespace("rel", "http://schemas.openxmlformats.org/package/2006/relationships");
$sharedStrings = array(); $sharedStrings = array();
$xpath = self::array_item($relsWorkbook->xpath("rel:Relationship[@Type='http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings']")); $xpath = self::array_item($relsWorkbook->xpath("rel:Relationship[@Type='http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings']"));
$xmlStrings = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/$xpath[Target]")); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main"); $xmlStrings = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/$xpath[Target]"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main");
if (isset($xmlStrings) && isset($xmlStrings->si)) { if (isset($xmlStrings) && isset($xmlStrings->si)) {
foreach ($xmlStrings->si as $val) { foreach ($xmlStrings->si as $val) {
if (isset($val->t)) { if (isset($val->t)) {
@ -502,7 +502,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
$styles = array(); $styles = array();
$cellStyles = array(); $cellStyles = array();
$xpath = self::array_item($relsWorkbook->xpath("rel:Relationship[@Type='http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles']")); $xpath = self::array_item($relsWorkbook->xpath("rel:Relationship[@Type='http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles']"));
$xmlStyles = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/$xpath[Target]")); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main"); $xmlStyles = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/$xpath[Target]"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main");
$numFmts = null; $numFmts = null;
if ($xmlStyles && $xmlStyles->numFmts[0]) { if ($xmlStyles && $xmlStyles->numFmts[0]) {
$numFmts = $xmlStyles->numFmts[0]; $numFmts = $xmlStyles->numFmts[0];
@ -582,7 +582,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
$dxfs = array(); $dxfs = array();
if (!$this->_readDataOnly && $xmlStyles) { if (!$this->_readDataOnly && $xmlStyles) {
// Conditional Styles // Conditional Styles
if ($xmlStyles->dxfs) { if ($xmlStyles->dxfs) {
foreach ($xmlStyles->dxfs->dxf as $dxf) { foreach ($xmlStyles->dxfs->dxf as $dxf) {
$style = new PHPExcel_Style(FALSE, TRUE); $style = new PHPExcel_Style(FALSE, TRUE);
@ -590,7 +590,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
$dxfs[] = $style; $dxfs[] = $style;
} }
} }
// Cell Styles // Cell Styles
if ($xmlStyles->cellStyles) { if ($xmlStyles->cellStyles) {
foreach ($xmlStyles->cellStyles->cellStyle as $cellStyle) { foreach ($xmlStyles->cellStyles->cellStyle as $cellStyle) {
if (intval($cellStyle['builtinId']) == 0) { if (intval($cellStyle['builtinId']) == 0) {
@ -606,7 +606,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
} }
} }
$xmlWorkbook = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}")); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main"); $xmlWorkbook = simplexml_load_string($this->_getFromZipArchive($zip, "{$rel['Target']}"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main");
// Set base date // Set base date
if ($xmlWorkbook->workbookPr) { if ($xmlWorkbook->workbookPr) {
@ -643,13 +643,13 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
// Load sheet // Load sheet
$docSheet = $excel->createSheet(); $docSheet = $excel->createSheet();
// Use false for $updateFormulaCellReferences to prevent adjustment of worksheet // Use false for $updateFormulaCellReferences to prevent adjustment of worksheet
// references in formula cells... during the load, all formulae should be correct, // references in formula cells... during the load, all formulae should be correct,
// and we're simply bringing the worksheet name in line with the formula, not the // and we're simply bringing the worksheet name in line with the formula, not the
// reverse // reverse
$docSheet->setTitle((string) $eleSheet["name"],false); $docSheet->setTitle((string) $eleSheet["name"],false);
$fileWorksheet = $worksheets[(string) self::array_item($eleSheet->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "id")]; $fileWorksheet = $worksheets[(string) self::array_item($eleSheet->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "id")];
$xmlSheet = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/$fileWorksheet")); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main"); $xmlSheet = simplexml_load_string($this->_getFromZipArchive($zip, "$dir/$fileWorksheet"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main");
$sharedFormulas = array(); $sharedFormulas = array();
@ -666,10 +666,10 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
$docSheet->getSheetView()->setZoomScaleNormal( intval($xmlSheet->sheetViews->sheetView['zoomScaleNormal']) ); $docSheet->getSheetView()->setZoomScaleNormal( intval($xmlSheet->sheetViews->sheetView['zoomScaleNormal']) );
} }
if (isset($xmlSheet->sheetViews->sheetView['view'])) { if (isset($xmlSheet->sheetViews->sheetView['view'])) {
$docSheet->getSheetView()->setView((string) $xmlSheet->sheetViews->sheetView['view']); $docSheet->getSheetView()->setView((string) $xmlSheet->sheetViews->sheetView['view']);
} }
if (isset($xmlSheet->sheetViews->sheetView['showGridLines'])) { if (isset($xmlSheet->sheetViews->sheetView['showGridLines'])) {
$docSheet->setShowGridLines(self::boolean((string)$xmlSheet->sheetViews->sheetView['showGridLines'])); $docSheet->setShowGridLines(self::boolean((string)$xmlSheet->sheetViews->sheetView['showGridLines']));
} }
@ -754,9 +754,9 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
if (isset($xmlSheet->sheetFormatPr['defaultColWidth'])) { if (isset($xmlSheet->sheetFormatPr['defaultColWidth'])) {
$docSheet->getDefaultColumnDimension()->setWidth( (float)$xmlSheet->sheetFormatPr['defaultColWidth'] ); $docSheet->getDefaultColumnDimension()->setWidth( (float)$xmlSheet->sheetFormatPr['defaultColWidth'] );
} }
if (isset($xmlSheet->sheetFormatPr['zeroHeight']) && if (isset($xmlSheet->sheetFormatPr['zeroHeight']) &&
((string)$xmlSheet->sheetFormatPr['zeroHeight'] == '1')) { ((string)$xmlSheet->sheetFormatPr['zeroHeight'] == '1')) {
$docSheet->getDefaultRowDimension()->setzeroHeight(true); $docSheet->getDefaultRowDimension()->setzeroHeight(true);
} }
} }
@ -864,11 +864,11 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
} else { } else {
// Formula // Formula
$this->_castToFormula($c,$r,$cellDataType,$value,$calculatedValue,$sharedFormulas,'_castToBool'); $this->_castToFormula($c,$r,$cellDataType,$value,$calculatedValue,$sharedFormulas,'_castToBool');
if (isset($c->f['t'])) { if (isset($c->f['t'])) {
$att = array(); $att = array();
$att = $c->f; $att = $c->f;
$docSheet->getCell($r)->setFormulaAttributes($att); $docSheet->getCell($r)->setFormulaAttributes($att);
} }
// echo '$calculatedValue = '.$calculatedValue.'<br />'; // echo '$calculatedValue = '.$calculatedValue.'<br />';
} }
break; break;
@ -985,7 +985,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
} }
} }
} }
$aKeys = array("sheet", "objects", "scenarios", "formatCells", "formatColumns", "formatRows", "insertColumns", "insertRows", "insertHyperlinks", "deleteColumns", "deleteRows", "selectLockedCells", "sort", "autoFilter", "pivotTables", "selectUnlockedCells"); $aKeys = array("sheet", "objects", "scenarios", "formatCells", "formatColumns", "formatRows", "insertColumns", "insertRows", "insertHyperlinks", "deleteColumns", "deleteRows", "selectLockedCells", "sort", "autoFilter", "pivotTables", "selectUnlockedCells");
if (!$this->_readDataOnly && $xmlSheet && $xmlSheet->sheetProtection) { if (!$this->_readDataOnly && $xmlSheet && $xmlSheet->sheetProtection) {
foreach ($aKeys as $key) { foreach ($aKeys as $key) {
@ -1004,111 +1004,111 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
} }
if ($xmlSheet && $xmlSheet->autoFilter && !$this->_readDataOnly) { if ($xmlSheet && $xmlSheet->autoFilter && !$this->_readDataOnly) {
$autoFilter = $docSheet->getAutoFilter(); $autoFilter = $docSheet->getAutoFilter();
$autoFilter->setRange((string) $xmlSheet->autoFilter["ref"]); $autoFilter->setRange((string) $xmlSheet->autoFilter["ref"]);
foreach ($xmlSheet->autoFilter->filterColumn as $filterColumn) { foreach ($xmlSheet->autoFilter->filterColumn as $filterColumn) {
$column = $autoFilter->getColumnByOffset((integer) $filterColumn["colId"]); $column = $autoFilter->getColumnByOffset((integer) $filterColumn["colId"]);
// Check for standard filters // Check for standard filters
if ($filterColumn->filters) { if ($filterColumn->filters) {
$column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_FILTER); $column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_FILTER);
$filters = $filterColumn->filters; $filters = $filterColumn->filters;
if ((isset($filters["blank"])) && ($filters["blank"] == 1)) { if ((isset($filters["blank"])) && ($filters["blank"] == 1)) {
$column->createRule()->setRule( $column->createRule()->setRule(
NULL, // Operator is undefined, but always treated as EQUAL NULL, // Operator is undefined, but always treated as EQUAL
'' ''
) )
->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_FILTER); ->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_FILTER);
} }
// Standard filters are always an OR join, so no join rule needs to be set // Standard filters are always an OR join, so no join rule needs to be set
// Entries can be either filter elements // Entries can be either filter elements
foreach ($filters->filter as $filterRule) { foreach ($filters->filter as $filterRule) {
$column->createRule()->setRule( $column->createRule()->setRule(
NULL, // Operator is undefined, but always treated as EQUAL NULL, // Operator is undefined, but always treated as EQUAL
(string) $filterRule["val"] (string) $filterRule["val"]
) )
->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_FILTER); ->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_FILTER);
} }
// Or Date Group elements // Or Date Group elements
foreach ($filters->dateGroupItem as $dateGroupItem) { foreach ($filters->dateGroupItem as $dateGroupItem) {
$column->createRule()->setRule( $column->createRule()->setRule(
NULL, // Operator is undefined, but always treated as EQUAL NULL, // Operator is undefined, but always treated as EQUAL
array( array(
'year' => (string) $dateGroupItem["year"], 'year' => (string) $dateGroupItem["year"],
'month' => (string) $dateGroupItem["month"], 'month' => (string) $dateGroupItem["month"],
'day' => (string) $dateGroupItem["day"], 'day' => (string) $dateGroupItem["day"],
'hour' => (string) $dateGroupItem["hour"], 'hour' => (string) $dateGroupItem["hour"],
'minute' => (string) $dateGroupItem["minute"], 'minute' => (string) $dateGroupItem["minute"],
'second' => (string) $dateGroupItem["second"], 'second' => (string) $dateGroupItem["second"],
), ),
(string) $dateGroupItem["dateTimeGrouping"] (string) $dateGroupItem["dateTimeGrouping"]
) )
->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_DATEGROUP); ->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_DATEGROUP);
} }
} }
// Check for custom filters // Check for custom filters
if ($filterColumn->customFilters) { if ($filterColumn->customFilters) {
$column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_CUSTOMFILTER); $column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_CUSTOMFILTER);
$customFilters = $filterColumn->customFilters; $customFilters = $filterColumn->customFilters;
// Custom filters can an AND or an OR join; // Custom filters can an AND or an OR join;
// and there should only ever be one or two entries // and there should only ever be one or two entries
if ((isset($customFilters["and"])) && ($customFilters["and"] == 1)) { if ((isset($customFilters["and"])) && ($customFilters["and"] == 1)) {
$column->setJoin(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_COLUMN_JOIN_AND); $column->setJoin(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_COLUMN_JOIN_AND);
} }
foreach ($customFilters->customFilter as $filterRule) { foreach ($customFilters->customFilter as $filterRule) {
$column->createRule()->setRule( $column->createRule()->setRule(
(string) $filterRule["operator"], (string) $filterRule["operator"],
(string) $filterRule["val"] (string) $filterRule["val"]
) )
->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_CUSTOMFILTER); ->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_CUSTOMFILTER);
} }
} }
// Check for dynamic filters // Check for dynamic filters
if ($filterColumn->dynamicFilter) { if ($filterColumn->dynamicFilter) {
$column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_DYNAMICFILTER); $column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_DYNAMICFILTER);
// We should only ever have one dynamic filter // We should only ever have one dynamic filter
foreach ($filterColumn->dynamicFilter as $filterRule) { foreach ($filterColumn->dynamicFilter as $filterRule) {
$column->createRule()->setRule( $column->createRule()->setRule(
NULL, // Operator is undefined, but always treated as EQUAL NULL, // Operator is undefined, but always treated as EQUAL
(string) $filterRule["val"], (string) $filterRule["val"],
(string) $filterRule["type"] (string) $filterRule["type"]
) )
->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_DYNAMICFILTER); ->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_DYNAMICFILTER);
if (isset($filterRule["val"])) { if (isset($filterRule["val"])) {
$column->setAttribute('val',(string) $filterRule["val"]); $column->setAttribute('val',(string) $filterRule["val"]);
} }
if (isset($filterRule["maxVal"])) { if (isset($filterRule["maxVal"])) {
$column->setAttribute('maxVal',(string) $filterRule["maxVal"]); $column->setAttribute('maxVal',(string) $filterRule["maxVal"]);
} }
} }
} }
// Check for dynamic filters // Check for dynamic filters
if ($filterColumn->top10) { if ($filterColumn->top10) {
$column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_TOPTENFILTER); $column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_TOPTENFILTER);
// We should only ever have one top10 filter // We should only ever have one top10 filter
foreach ($filterColumn->top10 as $filterRule) { foreach ($filterColumn->top10 as $filterRule) {
$column->createRule()->setRule( $column->createRule()->setRule(
(((isset($filterRule["percent"])) && ($filterRule["percent"] == 1)) (((isset($filterRule["percent"])) && ($filterRule["percent"] == 1))
? PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_PERCENT ? PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_PERCENT
: PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_BY_VALUE : PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_BY_VALUE
), ),
(string) $filterRule["val"], (string) $filterRule["val"],
(((isset($filterRule["top"])) && ($filterRule["top"] == 1)) (((isset($filterRule["top"])) && ($filterRule["top"] == 1))
? PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_TOP ? PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_TOP
: PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_BOTTOM : PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_BOTTOM
) )
) )
->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_TOPTENFILTER); ->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_TOPTENFILTER);
} }
} }
} }
} }
if ($xmlSheet && $xmlSheet->mergeCells && $xmlSheet->mergeCells->mergeCell && !$this->_readDataOnly) { if ($xmlSheet && $xmlSheet->mergeCells && $xmlSheet->mergeCells->mergeCell && !$this->_readDataOnly) {
foreach ($xmlSheet->mergeCells->mergeCell as $mergeCell) { foreach ($xmlSheet->mergeCells->mergeCell as $mergeCell) {
$mergeRef = (string) $mergeCell["ref"]; $mergeRef = (string) $mergeCell["ref"];
if (strpos($mergeRef,':') !== FALSE) { if (strpos($mergeRef,':') !== FALSE) {
$docSheet->mergeCells((string) $mergeCell["ref"]); $docSheet->mergeCells((string) $mergeCell["ref"]);
} }
} }
} }
@ -1233,7 +1233,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
if (!$this->_readDataOnly) { if (!$this->_readDataOnly) {
// Locate hyperlink relations // Locate hyperlink relations
if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) { if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) {
$relsWorksheet = simplexml_load_string($this->_getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels") ); //~ http://schemas.openxmlformats.org/package/2006/relationships"); $relsWorksheet = simplexml_load_string($this->_getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels") , 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships");
foreach ($relsWorksheet->Relationship as $ele) { foreach ($relsWorksheet->Relationship as $ele) {
if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink") { if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink") {
$hyperlinks[(string)$ele["Id"]] = (string)$ele["Target"]; $hyperlinks[(string)$ele["Id"]] = (string)$ele["Target"];
@ -1274,7 +1274,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
if (!$this->_readDataOnly) { if (!$this->_readDataOnly) {
// Locate comment relations // Locate comment relations
if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) { if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) {
$relsWorksheet = simplexml_load_string($this->_getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels") ); //~ http://schemas.openxmlformats.org/package/2006/relationships"); $relsWorksheet = simplexml_load_string($this->_getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels") , 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships");
foreach ($relsWorksheet->Relationship as $ele) { foreach ($relsWorksheet->Relationship as $ele) {
if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/comments") { if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/comments") {
$comments[(string)$ele["Id"]] = (string)$ele["Target"]; $comments[(string)$ele["Id"]] = (string)$ele["Target"];
@ -1289,7 +1289,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
foreach ($comments as $relName => $relPath) { foreach ($comments as $relName => $relPath) {
// Load comments file // Load comments file
$relPath = PHPExcel_Shared_File::realpath(dirname("$dir/$fileWorksheet") . "/" . $relPath); $relPath = PHPExcel_Shared_File::realpath(dirname("$dir/$fileWorksheet") . "/" . $relPath);
$commentsFile = simplexml_load_string($this->_getFromZipArchive($zip, $relPath) ); $commentsFile = simplexml_load_string($this->_getFromZipArchive($zip, $relPath) , 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
// Utility variables // Utility variables
$authors = array(); $authors = array();
@ -1310,7 +1310,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
foreach ($vmlComments as $relName => $relPath) { foreach ($vmlComments as $relName => $relPath) {
// Load VML comments file // Load VML comments file
$relPath = PHPExcel_Shared_File::realpath(dirname("$dir/$fileWorksheet") . "/" . $relPath); $relPath = PHPExcel_Shared_File::realpath(dirname("$dir/$fileWorksheet") . "/" . $relPath);
$vmlCommentsFile = simplexml_load_string( $this->_getFromZipArchive($zip, $relPath) ); $vmlCommentsFile = simplexml_load_string( $this->_getFromZipArchive($zip, $relPath) , 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
$vmlCommentsFile->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml'); $vmlCommentsFile->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml');
$shapes = $vmlCommentsFile->xpath('//v:shape'); $shapes = $vmlCommentsFile->xpath('//v:shape');
@ -1361,7 +1361,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
// Header/footer images // Header/footer images
if ($xmlSheet && $xmlSheet->legacyDrawingHF && !$this->_readDataOnly) { if ($xmlSheet && $xmlSheet->legacyDrawingHF && !$this->_readDataOnly) {
if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) { if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) {
$relsWorksheet = simplexml_load_string($this->_getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels") ); //~ http://schemas.openxmlformats.org/package/2006/relationships"); $relsWorksheet = simplexml_load_string($this->_getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels") , 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships");
$vmlRelationship = ''; $vmlRelationship = '';
foreach ($relsWorksheet->Relationship as $ele) { foreach ($relsWorksheet->Relationship as $ele) {
@ -1372,7 +1372,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
if ($vmlRelationship != '') { if ($vmlRelationship != '') {
// Fetch linked images // Fetch linked images
$relsVML = simplexml_load_string($this->_getFromZipArchive($zip, dirname($vmlRelationship) . '/_rels/' . basename($vmlRelationship) . '.rels' )); //~ http://schemas.openxmlformats.org/package/2006/relationships"); $relsVML = simplexml_load_string($this->_getFromZipArchive($zip, dirname($vmlRelationship) . '/_rels/' . basename($vmlRelationship) . '.rels' ), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships");
$drawings = array(); $drawings = array();
foreach ($relsVML->Relationship as $ele) { foreach ($relsVML->Relationship as $ele) {
if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/image") { if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/image") {
@ -1381,7 +1381,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
} }
// Fetch VML document // Fetch VML document
$vmlDrawing = simplexml_load_string($this->_getFromZipArchive($zip, $vmlRelationship)); $vmlDrawing = simplexml_load_string($this->_getFromZipArchive($zip, $vmlRelationship), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
$vmlDrawing->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml'); $vmlDrawing->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml');
$hfImages = array(); $hfImages = array();
@ -1420,7 +1420,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
// TODO: Autoshapes from twoCellAnchors! // TODO: Autoshapes from twoCellAnchors!
if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) { if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) {
$relsWorksheet = simplexml_load_string($this->_getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels") ); //~ http://schemas.openxmlformats.org/package/2006/relationships"); $relsWorksheet = simplexml_load_string($this->_getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels") , 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships");
$drawings = array(); $drawings = array();
foreach ($relsWorksheet->Relationship as $ele) { foreach ($relsWorksheet->Relationship as $ele) {
if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/drawing") { if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/drawing") {
@ -1430,7 +1430,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
if ($xmlSheet->drawing && !$this->_readDataOnly) { if ($xmlSheet->drawing && !$this->_readDataOnly) {
foreach ($xmlSheet->drawing as $drawing) { foreach ($xmlSheet->drawing as $drawing) {
$fileDrawing = $drawings[(string) self::array_item($drawing->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "id")]; $fileDrawing = $drawings[(string) self::array_item($drawing->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "id")];
$relsDrawing = simplexml_load_string($this->_getFromZipArchive($zip, dirname($fileDrawing) . "/_rels/" . basename($fileDrawing) . ".rels") ); //~ http://schemas.openxmlformats.org/package/2006/relationships"); $relsDrawing = simplexml_load_string($this->_getFromZipArchive($zip, dirname($fileDrawing) . "/_rels/" . basename($fileDrawing) . ".rels") , 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships");
$images = array(); $images = array();
if ($relsDrawing && $relsDrawing->Relationship) { if ($relsDrawing && $relsDrawing->Relationship) {
@ -1438,15 +1438,15 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/image") { if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/image") {
$images[(string) $ele["Id"]] = self::dir_add($fileDrawing, $ele["Target"]); $images[(string) $ele["Id"]] = self::dir_add($fileDrawing, $ele["Target"]);
} elseif ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/chart") { } elseif ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/chart") {
if ($this->_includeCharts) { if ($this->_includeCharts) {
$charts[self::dir_add($fileDrawing, $ele["Target"])] = array('id' => (string) $ele["Id"], $charts[self::dir_add($fileDrawing, $ele["Target"])] = array('id' => (string) $ele["Id"],
'sheet' => $docSheet->getTitle() 'sheet' => $docSheet->getTitle()
); );
} }
} }
} }
} }
$xmlDrawing = simplexml_load_string($this->_getFromZipArchive($zip, $fileDrawing))->children("http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing"); $xmlDrawing = simplexml_load_string($this->_getFromZipArchive($zip, $fileDrawing), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions())->children("http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing");
if ($xmlDrawing->oneCellAnchor) { if ($xmlDrawing->oneCellAnchor) {
foreach ($xmlDrawing->oneCellAnchor as $oneCellAnchor) { foreach ($xmlDrawing->oneCellAnchor as $oneCellAnchor) {
@ -1479,7 +1479,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
} }
$objDrawing->setWorksheet($docSheet); $objDrawing->setWorksheet($docSheet);
} else { } else {
// ? Can charts be positioned with a oneCellAnchor ? // ? Can charts be positioned with a oneCellAnchor ?
$coordinates = PHPExcel_Cell::stringFromColumnIndex((string) $oneCellAnchor->from->col) . ($oneCellAnchor->from->row + 1); $coordinates = PHPExcel_Cell::stringFromColumnIndex((string) $oneCellAnchor->from->col) . ($oneCellAnchor->from->row + 1);
$offsetX = PHPExcel_Shared_Drawing::EMUToPixels($oneCellAnchor->from->colOff); $offsetX = PHPExcel_Shared_Drawing::EMUToPixels($oneCellAnchor->from->colOff);
$offsetY = PHPExcel_Shared_Drawing::EMUToPixels($oneCellAnchor->from->rowOff); $offsetY = PHPExcel_Shared_Drawing::EMUToPixels($oneCellAnchor->from->rowOff);
@ -1520,7 +1520,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
$shadow->setAlpha(self::array_item($outerShdw->srgbClr->alpha->attributes(), "val") / 1000); $shadow->setAlpha(self::array_item($outerShdw->srgbClr->alpha->attributes(), "val") / 1000);
} }
$objDrawing->setWorksheet($docSheet); $objDrawing->setWorksheet($docSheet);
} elseif(($this->_includeCharts) && ($twoCellAnchor->graphicFrame)) { } elseif(($this->_includeCharts) && ($twoCellAnchor->graphicFrame)) {
$fromCoordinate = PHPExcel_Cell::stringFromColumnIndex((string) $twoCellAnchor->from->col) . ($twoCellAnchor->from->row + 1); $fromCoordinate = PHPExcel_Cell::stringFromColumnIndex((string) $twoCellAnchor->from->col) . ($twoCellAnchor->from->row + 1);
$fromOffsetX = PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->from->colOff); $fromOffsetX = PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->from->colOff);
$fromOffsetY = PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->from->rowOff); $fromOffsetY = PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->from->rowOff);
@ -1540,7 +1540,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
'toOffsetY' => $toOffsetY, 'toOffsetY' => $toOffsetY,
'worksheetTitle' => $docSheet->getTitle() 'worksheetTitle' => $docSheet->getTitle()
); );
} }
} }
} }
@ -1570,10 +1570,10 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
// Switch on type // Switch on type
switch ((string)$definedName['name']) { switch ((string)$definedName['name']) {
case '_xlnm._FilterDatabase': case '_xlnm._FilterDatabase':
if ((string)$definedName['hidden'] !== '1') { if ((string)$definedName['hidden'] !== '1') {
$docSheet->getAutoFilter()->setRange($extractedRange); $docSheet->getAutoFilter()->setRange($extractedRange);
} }
break; break;
case '_xlnm.Print_Titles': case '_xlnm.Print_Titles':
@ -1710,13 +1710,13 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
if (!$this->_readDataOnly) { if (!$this->_readDataOnly) {
$contentTypes = simplexml_load_string($this->_getFromZipArchive($zip, "[Content_Types].xml")); $contentTypes = simplexml_load_string($this->_getFromZipArchive($zip, "[Content_Types].xml"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
foreach ($contentTypes->Override as $contentType) { foreach ($contentTypes->Override as $contentType) {
switch ($contentType["ContentType"]) { switch ($contentType["ContentType"]) {
case "application/vnd.openxmlformats-officedocument.drawingml.chart+xml": case "application/vnd.openxmlformats-officedocument.drawingml.chart+xml":
if ($this->_includeCharts) { if ($this->_includeCharts) {
$chartEntryRef = ltrim($contentType['PartName'],'/'); $chartEntryRef = ltrim($contentType['PartName'],'/');
$chartElements = simplexml_load_string($this->_getFromZipArchive($zip, $chartEntryRef)); $chartElements = simplexml_load_string($this->_getFromZipArchive($zip, $chartEntryRef), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
$objChart = PHPExcel_Reader_Excel2007_Chart::readChart($chartElements,basename($chartEntryRef,'.xml')); $objChart = PHPExcel_Reader_Excel2007_Chart::readChart($chartElements,basename($chartEntryRef,'.xml'));
// echo 'Chart ',$chartEntryRef,'<br />'; // echo 'Chart ',$chartEntryRef,'<br />';
@ -1727,7 +1727,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
// echo 'Position Ref ',$chartPositionRef,'<br />'; // echo 'Position Ref ',$chartPositionRef,'<br />';
if (isset($chartDetails[$chartPositionRef])) { if (isset($chartDetails[$chartPositionRef])) {
// var_dump($chartDetails[$chartPositionRef]); // var_dump($chartDetails[$chartPositionRef]);
$excel->getSheetByName($charts[$chartEntryRef]['sheet'])->addChart($objChart); $excel->getSheetByName($charts[$chartEntryRef]['sheet'])->addChart($objChart);
$objChart->setWorksheet($excel->getSheetByName($charts[$chartEntryRef]['sheet'])); $objChart->setWorksheet($excel->getSheetByName($charts[$chartEntryRef]['sheet']));
$objChart->setTopLeftPosition( $chartDetails[$chartPositionRef]['fromCoordinate'], $objChart->setTopLeftPosition( $chartDetails[$chartPositionRef]['fromCoordinate'],
@ -1739,7 +1739,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
$chartDetails[$chartPositionRef]['toOffsetY'] $chartDetails[$chartPositionRef]['toOffsetY']
); );
} }
} }
} }
} }
} }
@ -1749,7 +1749,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
return $excel; return $excel;
} }
private static function _readColor($color, $background=FALSE) { private static function _readColor($color, $background=FALSE) {
if (isset($color["rgb"])) { if (isset($color["rgb"])) {
@ -1773,16 +1773,16 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
return 'FF000000'; return 'FF000000';
} }
private static function _readStyle($docStyle, $style) { private static function _readStyle($docStyle, $style) {
// format code // format code
// if (isset($style->numFmt)) { // if (isset($style->numFmt)) {
// if (isset($style->numFmt['formatCode'])) { // if (isset($style->numFmt['formatCode'])) {
// $docStyle->getNumberFormat()->setFormatCode((string) $style->numFmt['formatCode']); // $docStyle->getNumberFormat()->setFormatCode((string) $style->numFmt['formatCode']);
// } else { // } else {
$docStyle->getNumberFormat()->setFormatCode($style->numFmt); $docStyle->getNumberFormat()->setFormatCode($style->numFmt);
// } // }
// } // }
// font // font
if (isset($style->font)) { if (isset($style->font)) {
@ -1820,7 +1820,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
if (isset($style->fill)) { if (isset($style->fill)) {
if ($style->fill->gradientFill) { if ($style->fill->gradientFill) {
$gradientFill = $style->fill->gradientFill[0]; $gradientFill = $style->fill->gradientFill[0];
if(!empty($gradientFill["type"])) { if(!empty($gradientFill["type"])) {
$docStyle->getFill()->setFillType((string) $gradientFill["type"]); $docStyle->getFill()->setFillType((string) $gradientFill["type"]);
} }
$docStyle->getFill()->setRotation(floatval($gradientFill["degree"])); $docStyle->getFill()->setRotation(floatval($gradientFill["degree"]));
@ -1903,7 +1903,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
$docStyle->setQuotePrefix($style->quotePrefix); $docStyle->setQuotePrefix($style->quotePrefix);
} }
} }
private static function _readBorder($docBorder, $eleBorder) { private static function _readBorder($docBorder, $eleBorder) {
if (isset($eleBorder["style"])) { if (isset($eleBorder["style"])) {
@ -1914,7 +1914,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
} }
} }
private function _parseRichText($is = null) { private function _parseRichText($is = null) {
$value = new PHPExcel_RichText(); $value = new PHPExcel_RichText();
@ -1990,7 +1990,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
$dataRels = $this->_getFromZipArchive($zip, $pathRels); $dataRels = $this->_getFromZipArchive($zip, $pathRels);
if ($dataRels) { if ($dataRels) {
// exists and not empty if the ribbon have some pictures (other than internal MSO) // exists and not empty if the ribbon have some pictures (other than internal MSO)
$UIRels = simplexml_load_string($dataRels); $UIRels = simplexml_load_string($dataRels, 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
if ($UIRels) { if ($UIRels) {
// we need to save id and target to avoid parsing customUI.xml and "guess" if it's a pseudo callback who load the image // we need to save id and target to avoid parsing customUI.xml and "guess" if it's a pseudo callback who load the image
foreach ($UIRels->Relationship as $ele) { foreach ($UIRels->Relationship as $ele) {
@ -1998,7 +1998,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
// an image ? // an image ?
$customUIImagesNames[(string) $ele['Id']] = (string)$ele['Target']; $customUIImagesNames[(string) $ele['Id']] = (string)$ele['Target'];
$customUIImagesBinaries[(string)$ele['Target']] = $this->_getFromZipArchive($zip, $baseDir . '/' . (string) $ele['Target']); $customUIImagesBinaries[(string)$ele['Target']] = $this->_getFromZipArchive($zip, $baseDir . '/' . (string) $ele['Target']);
} }
} }
} }
} }
@ -2019,12 +2019,12 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
return (isset($array[$key]) ? $array[$key] : null); return (isset($array[$key]) ? $array[$key] : null);
} }
private static function dir_add($base, $add) { private static function dir_add($base, $add) {
return preg_replace('~[^/]+/\.\./~', '', dirname($base) . "/$add"); return preg_replace('~[^/]+/\.\./~', '', dirname($base) . "/$add");
} }
private static function toCSSArray($style) { private static function toCSSArray($style) {
$style = str_replace(array("\r","\n"), "", $style); $style = str_replace(array("\r","\n"), "", $style);

6
Classes/PHPExcel/Reader/Gnumeric.php
View File

@ -117,7 +117,7 @@ class PHPExcel_Reader_Gnumeric extends PHPExcel_Reader_Abstract implements PHPEx
$xml = new XMLReader(); $xml = new XMLReader();
$xml->open( $xml->open(
'compress.zlib://'.realpath($pFilename) 'compress.zlib://'.realpath($pFilename), null, PHPExcel_Settings::getLibXmlLoaderOptions()
); );
$xml->setParserProperty(2,true); $xml->setParserProperty(2,true);
@ -151,7 +151,7 @@ class PHPExcel_Reader_Gnumeric extends PHPExcel_Reader_Abstract implements PHPEx
$xml = new XMLReader(); $xml = new XMLReader();
$xml->open( $xml->open(
'compress.zlib://'.realpath($pFilename) 'compress.zlib://'.realpath($pFilename), null, PHPExcel_Settings::getLibXmlLoaderOptions()
); );
$xml->setParserProperty(2,true); $xml->setParserProperty(2,true);
@ -243,7 +243,7 @@ class PHPExcel_Reader_Gnumeric extends PHPExcel_Reader_Abstract implements PHPEx
// echo htmlentities($gFileData,ENT_QUOTES,'UTF-8'); // echo htmlentities($gFileData,ENT_QUOTES,'UTF-8');
// echo '</pre><hr />'; // echo '</pre><hr />';
// //
$xml = simplexml_load_string($gFileData); $xml = simplexml_load_string($gFileData, 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
$namespacesMeta = $xml->getNamespaces(true); $namespacesMeta = $xml->getNamespaces(true);
// var_dump($namespacesMeta); // var_dump($namespacesMeta);

10
Classes/PHPExcel/Reader/OOCalc.php
View File

@ -90,7 +90,7 @@ class PHPExcel_Reader_OOCalc extends PHPExcel_Reader_Abstract implements PHPExce
if ($stat && ($stat['size'] <= 255)) { if ($stat && ($stat['size'] <= 255)) {
$mimeType = $zip->getFromName($stat['name']); $mimeType = $zip->getFromName($stat['name']);
} elseif($stat = $zip->statName('META-INF/manifest.xml')) { } elseif($stat = $zip->statName('META-INF/manifest.xml')) {
$xml = simplexml_load_string($zip->getFromName('META-INF/manifest.xml')); $xml = simplexml_load_string($zip->getFromName('META-INF/manifest.xml'), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
$namespacesContent = $xml->getNamespaces(true); $namespacesContent = $xml->getNamespaces(true);
if (isset($namespacesContent['manifest'])) { if (isset($namespacesContent['manifest'])) {
$manifest = $xml->children($namespacesContent['manifest']); $manifest = $xml->children($namespacesContent['manifest']);
@ -136,7 +136,7 @@ class PHPExcel_Reader_OOCalc extends PHPExcel_Reader_Abstract implements PHPExce
$worksheetNames = array(); $worksheetNames = array();
$xml = new XMLReader(); $xml = new XMLReader();
$res = $xml->open('zip://'.realpath($pFilename).'#content.xml'); $res = $xml->open('zip://'.realpath($pFilename).'#content.xml', null, PHPExcel_Settings::getLibXmlLoaderOptions());
$xml->setParserProperty(2,true); $xml->setParserProperty(2,true);
// Step into the first level of content of the XML // Step into the first level of content of the XML
@ -188,7 +188,7 @@ class PHPExcel_Reader_OOCalc extends PHPExcel_Reader_Abstract implements PHPExce
} }
$xml = new XMLReader(); $xml = new XMLReader();
$res = $xml->open('zip://'.realpath($pFilename).'#content.xml'); $res = $xml->open('zip://'.realpath($pFilename).'#content.xml', null, PHPExcel_Settings::getLibXmlLoaderOptions());
$xml->setParserProperty(2,true); $xml->setParserProperty(2,true);
// Step into the first level of content of the XML // Step into the first level of content of the XML
@ -345,7 +345,7 @@ class PHPExcel_Reader_OOCalc extends PHPExcel_Reader_Abstract implements PHPExce
} }
// echo '<h1>Meta Information</h1>'; // echo '<h1>Meta Information</h1>';
$xml = simplexml_load_string($zip->getFromName("meta.xml")); $xml = simplexml_load_string($zip->getFromName("meta.xml"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
$namespacesMeta = $xml->getNamespaces(true); $namespacesMeta = $xml->getNamespaces(true);
// echo '<pre>'; // echo '<pre>';
// print_r($namespacesMeta); // print_r($namespacesMeta);
@ -431,7 +431,7 @@ class PHPExcel_Reader_OOCalc extends PHPExcel_Reader_Abstract implements PHPExce
// echo '<h1>Workbook Content</h1>'; // echo '<h1>Workbook Content</h1>';
$xml = simplexml_load_string($zip->getFromName("content.xml")); $xml = simplexml_load_string($zip->getFromName("content.xml"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
$namespacesContent = $xml->getNamespaces(true); $namespacesContent = $xml->getNamespaces(true);
// echo '<pre>'; // echo '<pre>';
// print_r($namespacesContent); // print_r($namespacesContent);

33
Classes/PHPExcel/Settings.php
View File

@ -105,6 +105,12 @@ class PHPExcel_Settings
*/ */
private static $_pdfRendererPath = NULL; private static $_pdfRendererPath = NULL;
/**
* Default options for libxml loader
*
* @var int
*/
private static $_libXmlLoaderOptions = null;
/** /**
* Set the Zip handler Class that PHPExcel should use for Zip file management (PCLZip or ZipArchive) * Set the Zip handler Class that PHPExcel should use for Zip file management (PCLZip or ZipArchive)
@ -339,7 +345,6 @@ class PHPExcel_Settings
return self::$_pdfRendererName; return self::$_pdfRendererName;
} // function getPdfRendererName() } // function getPdfRendererName()
/** /**
* Return the directory path to the PDF Rendering Library that PHPExcel is currently configured to use * Return the directory path to the PDF Rendering Library that PHPExcel is currently configured to use
* *
@ -351,4 +356,30 @@ class PHPExcel_Settings
return self::$_pdfRendererPath; return self::$_pdfRendererPath;
} // function getPdfRendererPath() } // function getPdfRendererPath()
/**
* Set default options for libxml loader
*
* @param int $options Default options for libxml loader
*/
public static function setLibXmlLoaderOptions($options = null)
{
if (is_null($options)) {
$options = LIBXML_DTDLOAD | LIBXML_DTDATTR;
}
self::$_libXmlLoaderOptions = $options;
} // function setLibXmlLoaderOptions
/**
* Get default options for libxml loader.
* Defaults to LIBXML_DTDLOAD | LIBXML_DTDATTR when not set explicitly.
*
* @return int Default options for libxml loader
*/
public static function getLibXmlLoaderOptions()
{
if (is_null(self::$_libXmlLoaderOptions)) {
self::$_libXmlLoaderOptions = LIBXML_DTDLOAD | LIBXML_DTDATTR;
}
return self::$_libXmlLoaderOptions;
} // function getLibXmlLoaderOptions
} }