Phar::setMetadata
Phar::setMetadata
(PHP >= 5.3.0, PECL phar >= 1.0.0)
Phar::setMetadata — Sets phar archive meta-data
Description
public void Phar::setMetadata ( mixed $metadata )
Note: This method requires the php.ini settingphar.readonlyto be set to0in order to work for Phar objects. Otherwise, a PharException will be thrown.
Phar::setMetadata() should be used to store customized data that describes something about the phar archive as a complete entity. PharFileInfo::setMetadata() should be used for file-specific meta-data. Meta-data can slow down the performance of loading a phar archive if the data is large.
Some possible uses for meta-data include specifying which file within the archive should be used to bootstrap the archive, or the location of a file manifest like » PEAR's package.xml file. However, any useful data that describes the phar archive may be stored.
Parameters
metadata
Any PHP variable containing information to store that describes the phar archive
Return Values
No value is returned.
Examples
Example #1 A Phar::setMetadata() example
<?php
// make sure it doesn't exist
@unlink('brandnewphar.phar'
try {
$p = new Phar(dirname(__FILE__) . '/brandnewphar.phar', 0, 'brandnewphar.phar'
$p['file.php'] = '<?php echo "hello"';
$p->setMetadata(array('bootstrap' => 'file.php')
var_dump($p->getMetadata()
} catch (Exception $e) {
echo 'Could not create and/or modify phar:', $e;
}
?>
The above example will output:
array(1) {
["bootstrap"]=>
string(8) "file.php"
}
See Also
- Phar::getMetadata() - Returns phar archive meta-data
- Phar::delMetadata() - Deletes the global metadata of the phar
- Phar::hasMetadata() - Returns whether phar has global meta-data
← Phar::setDefaultStub
Phar::setSignatureAlgorithm →
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