ce6ac1f040
* Fix For #1509 User expected no CSV enclosures after $writer->setEnclosure(''), which had been changed to be consistent with $reader->setEnclosure(''). Writer will now omit enclosures after code above; no change to Reader. Tests have been added for this condition. * Add Option to Write CSV Enclosure Only When Required Allowing the user to specify no enclosure when writing a CSV can lead to a situation where PhpSpreadsheet (likewise Excel) will not read the resulting file as intended, e.g. if any cell contains a delimiter character. This is demonstrated in new test TestBadReread. No existing setting will rectify this situation. A better choice would be to add an option to write the enclosure only when it is needed, which is what Excel does. The RFC4180 spec at https://tools.ietf.org/html/rfc4180 states when it is needed - when the cell contains the delimiter, or the enclosure, or a newline. New test TestGoodReread demonstrates that the file is read as intended. The documentation has been updated to describe the new function, and to change the write example where the enclosure is set to null. * Scrutinizer Suggestions 3 minor changes, all in tests. |
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