(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.2.0)
PharFileInfo::delMetadata — Deletes the metadata of the entry
No parameters.
Returns true
if successful, false
if the entry had no metadata. As with all functionality that modifies the contents of a phar, the phar.readonly INI variable must be off in order to succeed if the file is within a Phar archive. Files within PharData archives do not have this restriction.
Throws PharException if errors occurred while flushing changes to disk, and BadMethodCallException if write access is disabled.
Example #1 A PharFileInfo::delMetaData() example
<?php try { $a = new Phar('myphar.phar'); $a['hi'] = 'hi'; var_dump($a['hi']->delMetadata()); $a['hi']->setMetadata('there'); var_dump($a['hi']->delMetadata()); var_dump($a['hi']->delMetadata()); } catch (Exception $e) { // handle errors } ?>
The above example will output:
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https://www.php.net/manual/en/pharfileinfo.delmetadata.php