(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.2.0)
Phar::hasMetadata — Returns whether phar has global meta-data
public Phar::hasMetadata ( ) : bool
Returns whether phar has global meta-data set.
No parameters.
Returns true
if meta-data has been set, and false
if not.
Example #1 A Phar::hasMetadata() example
<?php try { $phar = new Phar('myphar.phar'); var_dump($phar->hasMetadata()); $phar->setMetadata(array('thing' => 'hi')); var_dump($phar->hasMetadata()); $phar->delMetadata(); var_dump($phar->hasMetadata()); } catch (Exception $e) { // handle error } ?>
The above example will output:
bool(false) bool(true) bool(false)
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https://www.php.net/manual/en/phar.hasmetadata.php