(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.2.0)
Phar::delMetadata — Deletes the global metadata of the phar
Note:
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Deletes the global metadata of the phar
returns TRUE on success, but it is better to check for thrown exception,
and assume success if none is thrown.
Throws PharException if errors occur while flushing changes to disk.
Example #1 A Phar::delMetaData() example
<?php
try {
$phar = new Phar('myphar.phar');
var_dump($phar->getMetadata());
$phar->setMetadata("hi there");
var_dump($phar->getMetadata());
$phar->delMetadata();
var_dump($phar->getMetadata());
} catch (Exception $e) {
// handle errors
}
?>
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NULL string(8) "hi there" NULL