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Formula examples 

git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@88518 2327b42d-5241-43d6-9e2a-de5ac946f064
This commit is contained in:
Mark Baker 2012-03-27 20:34:00 +00:00
parent 4347e0635a
commit 1725c622f3
5 changed files with 334 additions and 6 deletions
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15
Documentation/Examples/Calculations/Database/DAVERAGE.php
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@ -11,13 +11,13 @@ date_default_timezone_set('Europe/London');
<head> <head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>PHPExcel Reader Example #01</title> <title>PHPExcel Calculation Examples</title>
</head> </head>
<body> <body>
<h1>PHPExcel Calculation Example </h1> <h1>PHPExcel Calculation Example</h1>
<h2>Database Formulae</h2> <h2>Database Formulae</h2>
<h3>DAVERAGE</h3> <h3>DAVERAGE</h3>
<?php <?php
@ -28,10 +28,11 @@ set_include_path(get_include_path() . PATH_SEPARATOR . '../../../../Classes/');
include 'PHPExcel.php'; include 'PHPExcel.php';
// Create new PHPExcel object
$objPHPExcel = new PHPExcel(); $objPHPExcel = new PHPExcel();
$worksheet = $objPHPExcel->getActiveSheet(); $worksheet = $objPHPExcel->getActiveSheet();
// Add some data
$database = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit' ), $database = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit' ),
array( 'Apple', 18, 20, 14, 105.00 ), array( 'Apple', 18, 20, 14, 105.00 ),
array( 'Pear', 12, 12, 10, 96.00 ), array( 'Pear', 12, 12, 10, 96.00 ),
@ -40,7 +41,7 @@ $database = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit' ),
array( 'Pear', 9, 8, 8, 76.80 ), array( 'Pear', 9, 8, 8, 76.80 ),
array( 'Apple', 8, 9, 6, 45.00 ), array( 'Apple', 8, 9, 6, 45.00 ),
); );
$criteria = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit', 'Height' ), $criteria = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit', 'Height' ),
array( '="=Apple"', '>10', NULL, NULL, NULL, '<16' ), array( '="=Apple"', '>10', NULL, NULL, NULL, '<16' ),
array( '="=Pear"', NULL, NULL, NULL, NULL, NULL ) array( '="=Pear"', NULL, NULL, NULL, NULL, NULL )
); );
@ -48,7 +49,7 @@ $criteria = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit', '
$worksheet->fromArray( $criteria, NULL, 'A1' ); $worksheet->fromArray( $criteria, NULL, 'A1' );
$worksheet->fromArray( $database, NULL, 'A4' ); $worksheet->fromArray( $database, NULL, 'A4' );
$worksheet->setCellValue('A12', 'The Average yield of apple trees over 10\' in height'); $worksheet->setCellValue('A12', 'The Average yield of Apple trees over 10\' in height');
$worksheet->setCellValue('B12', '=DAVERAGE(A4:E10,"Yield",A1:B2)'); $worksheet->setCellValue('B12', '=DAVERAGE(A4:E10,"Yield",A1:B2)');
$worksheet->setCellValue('A13', 'The Average age of all Apple and Pear trees in the orchard'); $worksheet->setCellValue('A13', 'The Average age of all Apple and Pear trees in the orchard');
@ -66,6 +67,8 @@ var_dump($databaseData);
echo '<hr />'; echo '<hr />';
// Test the formulae
echo '<h4>Criteria</h4>'; echo '<h4>Criteria</h4>';
$criteriaData = $worksheet->rangeToArray('A1:B2',null,true,true,true); $criteriaData = $worksheet->rangeToArray('A1:B2',null,true,true,true);

91
Documentation/Examples/Calculations/Database/DCOUNT.php Normal file
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@ -0,0 +1,91 @@
<?php
error_reporting(E_ALL);
set_time_limit(0);
date_default_timezone_set('Europe/London');
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>PHPExcel Calculation Examples</title>
</head>
<body>
<h1>PHPExcel Calculation Example </h1>
<h2>Database Formulae</h2>
<h3>DCOUNT</h3>
<?php
/** Include path **/
set_include_path(get_include_path() . PATH_SEPARATOR . '../../../../Classes/');
/** PHPExcel_IOFactory */
include 'PHPExcel.php';
// Create new PHPExcel object
$objPHPExcel = new PHPExcel();
$worksheet = $objPHPExcel->getActiveSheet();
// Add some data
$database = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit' ),
array( 'Apple', 18, 20, 14, 105.00 ),
array( 'Pear', 12, 12, 10, 96.00 ),
array( 'Cherry', 13, 14, 9, 105.00 ),
array( 'Apple', 14, 15, 10, 75.00 ),
array( 'Pear', 9, 8, 8, 76.80 ),
array( 'Apple', 8, 9, 6, 45.00 ),
);
$criteria = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit', 'Height' ),
array( '="=Apple"', '>10', NULL, NULL, NULL, '<16' ),
array( '="=Pear"', NULL, NULL, NULL, NULL, NULL )
);
$worksheet->fromArray( $criteria, NULL, 'A1' );
$worksheet->fromArray( $database, NULL, 'A4' );
$worksheet->setCellValue('A12', 'The Number of Apple trees over 10\' in height');
$worksheet->setCellValue('B12', '=DCOUNT(A4:E10,"Yield",A1:B2)');
$worksheet->setCellValue('A13', 'The Number of Apple and Pear trees in the orchard');
$worksheet->setCellValue('B13', '=DCOUNT(A4:E10,3,A1:A3)');
echo '<hr />';
echo '<h4>Database</h4>';
$databaseData = $worksheet->rangeToArray('A4:E10',null,true,true,true);
var_dump($databaseData);
echo '<hr />';
// Test the formulae
echo '<h4>Criteria</h4>';
$criteriaData = $worksheet->rangeToArray('A1:B2',null,true,true,true);
var_dump($criteriaData);
echo $worksheet->getCell("A12")->getValue() .'<br />';
echo 'DCOUNT() Result is ' . $worksheet->getCell("B12")->getCalculatedValue() .'<br /><br />';
echo '<h4>Criteria</h4>';
$criteriaData = $worksheet->rangeToArray('A1:A3',null,true,true,true);
var_dump($criteriaData);
echo $worksheet->getCell("A13")->getValue() .'<br />';
echo 'DCOUNT() Result is ' . $worksheet->getCell("B13")->getCalculatedValue();
?>
<body>
</html>

84
Documentation/Examples/Calculations/DateTime/DATE.php Normal file
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@ -0,0 +1,84 @@
<?php
error_reporting(E_ALL);
set_time_limit(0);
date_default_timezone_set('Europe/London');
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>PHPExcel Calculation Examples</title>
</head>
<body>
<h1>PHPExcel Calculation Example</h1>
<h2>Data/Time Formulae</h2>
<h3>DATE</h3>
<?php
/** Include path **/
set_include_path(get_include_path() . PATH_SEPARATOR . '../../../../Classes/');
/** PHPExcel_IOFactory */
include 'PHPExcel.php';
// Create new PHPExcel object
$objPHPExcel = new PHPExcel();
$worksheet = $objPHPExcel->getActiveSheet();
// Add some data
$testDates = array( array(2012,3,26), array(2012,2,29), array(2012,4,1), array(2012,12,25),
array(2012,10,31), array(2012,11,5), array(2012,1,1), array(2012,3,17),
array(2011,2,29), array(7,5,3), array(2012,13,1), array(2012,11,45),
array(2012,0,0), array(2012,1,0), array(2012,0,1),
array(2012,-2,2), array(2012,2,-2), array(2012,-2,-2),
);
$testDateCount = count($testDates);
$worksheet->fromArray($testDates,NULL,'A1',true);
for ($row = 1; $row <= $testDateCount; ++$row) {
$worksheet->setCellValue('D'.$row, '=DATE(A'.$row.',B'.$row.',C'.$row.')');
$worksheet->setCellValue('E'.$row, '=D'.$row);
}
$worksheet->getStyle('E1:E'.$testDateCount)
->getNumberFormat()
->setFormatCode('yyyy-mmm-dd');
echo '<hr />';
// Test the formulae
?>
<table border="1" cellspacing="0">
<tr>
<th colspan="3">Date Value</th>
<th rowspan="2" valign="bottom">Formula</th>
<th rowspan="2" valign="bottom">Excel DateStamp</th>
<th rowspan="2" valign="bottom">Formatted DateStamp</th>
</tr>
<tr>
<th>Year</th>
<th>Month</th>
<th>Day</th>
<tr>
<?php
for ($row = 1; $row <= $testDateCount; ++$row) {
echo '<tr>';
echo '<td>' , $worksheet->getCell('A'.$row)->getFormattedValue() , '</td>';
echo '<td>' , $worksheet->getCell('B'.$row)->getFormattedValue() , '</td>';
echo '<td>' , $worksheet->getCell('C'.$row)->getFormattedValue() , '</td>';
echo '<td>' , $worksheet->getCell('D'.$row)->getValue() , '</td>';
echo '<td>' , $worksheet->getCell('D'.$row)->getFormattedValue() , '</td>';
echo '<td>' , $worksheet->getCell('E'.$row)->getFormattedValue() , '</td>';
echo '</tr>';
}
?>
</table>

77
Documentation/Examples/Calculations/DateTime/DATEVALUE.php Normal file
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@ -0,0 +1,77 @@
<?php
error_reporting(E_ALL);
set_time_limit(0);
date_default_timezone_set('Europe/London');
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>PHPExcel Calculation Examples</title>
</head>
<body>
<h1>PHPExcel Calculation Example</h1>
<h2>Data/Time Formulae</h2>
<h3>DATEVALUE</h3>
<?php
/** Include path **/
set_include_path(get_include_path() . PATH_SEPARATOR . '../../../../Classes/');
/** PHPExcel_IOFactory */
include 'PHPExcel.php';
// Create new PHPExcel object
$objPHPExcel = new PHPExcel();
$worksheet = $objPHPExcel->getActiveSheet();
// Add some data
$testDates = array( '26 March 2012', '29 Feb 2012', 'April 1, 2012', '25/12/2012',
'2012-Oct-31', '5th November', 'January 1st', 'April 2012',
'17-03', '03-2012', '29 Feb 2011', '03-05-07',
'03-MAY-07', '03-13-07',
);
$testDateCount = count($testDates);
for($row = 1; $row <= $testDateCount; ++$row) {
$worksheet->setCellValue('A'.$row, $testDates[$row-1]);
$worksheet->setCellValue('B'.$row, '=DATEVALUE(A'.$row.')');
$worksheet->setCellValue('C'.$row, '=B'.$row);
}
$worksheet->getStyle('C1:C'.$testDateCount)
->getNumberFormat()
->setFormatCode('yyyy-mmm-dd');
echo '<hr />';
// Test the formulae
?>
<p><strong>Warning: </strong>The PHPExcel DATEVALUE() function accepts a wider range of date formats than MS Excel's DATEFORMAT() function.</p>
<table border="1" cellspacing="0">
<tr>
<th>Date String</th>
<th>Formula</th>
<th>Excel DateStamp</th>
<th>Formatted DateStamp</th>
</tr>
<?php
for ($row = 1; $row <= $testDateCount; ++$row) {
echo '<tr>';
echo '<td>' , $worksheet->getCell('A'.$row)->getFormattedValue() , '</td>';
echo '<td>' , $worksheet->getCell('B'.$row)->getValue() , '</td>';
echo '<td>' , $worksheet->getCell('B'.$row)->getFormattedValue() , '</td>';
echo '<td>' , $worksheet->getCell('C'.$row)->getFormattedValue() , '</td>';
echo '</tr>';
}
?>
</table>

73
Documentation/Examples/Calculations/DateTime/TIMEVALUE.php Normal file
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@ -0,0 +1,73 @@
<?php
error_reporting(E_ALL);
set_time_limit(0);
date_default_timezone_set('Europe/London');
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>PHPExcel Calculation Examples</title>
</head>
<body>
<h1>PHPExcel Calculation Example</h1>
<h2>Data/Time Formulae</h2>
<h3>TIMEVALUE</h3>
<?php
/** Include path **/
set_include_path(get_include_path() . PATH_SEPARATOR . '../../../../Classes/');
/** PHPExcel_IOFactory */
include 'PHPExcel.php';
// Create new PHPExcel object
$objPHPExcel = new PHPExcel();
$worksheet = $objPHPExcel->getActiveSheet();
// Add some data
$testDates = array( '3:15', '13:15', '15:15:15', '3:15 AM', '3:15 PM', '5PM', '9:15AM', '13:15AM'
);
$testDateCount = count($testDates);
for($row = 1; $row <= $testDateCount; ++$row) {
$worksheet->setCellValue('A'.$row, $testDates[$row-1]);
$worksheet->setCellValue('B'.$row, '=TIMEVALUE(A'.$row.')');
$worksheet->setCellValue('C'.$row, '=B'.$row);
}
$worksheet->getStyle('C1:C'.$testDateCount)
->getNumberFormat()
->setFormatCode('hh:mm:ss');
echo '<hr />';
// Test the formulae
?>
<table border="1" cellspacing="0">
<tr>
<th>Time String</th>
<th>Formula</th>
<th>Excel TimeStamp</th>
<th>Formatted TimeStamp</th>
</tr>
<?php
for ($row = 1; $row <= $testDateCount; ++$row) {
echo '<tr>';
echo '<td>' , $worksheet->getCell('A'.$row)->getFormattedValue() , '</td>';
echo '<td>' , $worksheet->getCell('B'.$row)->getValue() , '</td>';
echo '<td>' , $worksheet->getCell('B'.$row)->getFormattedValue() , '</td>';
echo '<td>' , $worksheet->getCell('C'.$row)->getFormattedValue() , '</td>';
echo '</tr>';
}
?>
</table>