Php/docs/ziparchive.setcompressionname
ZipArchive::setCompressionName
(PHP 7, PECL zip >= 1.13.0)
ZipArchive::setCompressionName — Set the compression method of an entry defined by its name
Description
public ZipArchive::setCompressionName
( string $name
, int $comp_method
[, int $comp_flags = 0
] ) : bool
Set the compression method of an entry defined by its name.
Parameters
name- Name of the entry.
comp_method- The compression method, one of the
ZipArchive::CM_*constants. comp_flags- Compression level.
Return Values
Returns TRUE on success or FALSE on failure.
Examples
Example #1 Add files with different compression methods to an archive
<?php$zip = new ZipArchive;$res = $zip->open('test.zip', ZipArchive::CREATE);if ($res === TRUE) { $zip->addFromString('foo', 'Some text'); $zip->addFromString('bar', 'Some other text'); $zip->setCompressionName('foo', ZipArchive::CM_STORE); $zip->setCompressionName('bar', ZipArchive::CM_DEFLATE); $zip->close(); echo 'ok';} else { echo 'failed';}?>
Example #2 Add file and set compression method
<?php$zip = new ZipArchive;$res = $zip->open('test.zip', ZipArchive::CREATE);if ($res === TRUE) { $zip->addFile('foo.jpg', 'bar.jpg'); $zip->setCompressionName('bar.jpg', ZipArchive::CM_XZ); $zip->close(); echo 'ok';} else { echo 'failed';}?>
