(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 1.2.0)
Phar::hasMetadata — Returns whether phar has global meta-data
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
<?phptry { $phar = new Phar('myphar.phar'); var_dump($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)