phar.hasmetadata(3) php man page | unix.com

PHAR.HASMETADATA(3)							 1						       PHAR.HASMETADATA(3)

Phar::hasMetadata - Returns whether phar has global meta-data

SYNOPSIS
       public bool Phar::hasMetadata (void  )

DESCRIPTION
	Returns whether phar has global meta-data set.

PARAMETERS
	No parameters.

RETURN VALUES
	Returns TRUE if meta-data has been set, and FALSE if not.

EXAMPLES
       Example #1

	      A Phar.hasMetadata(3) 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)

SEE ALSO
       Phar.getMetadata(3), Phar.setMetadata(3), Phar.delMetadata(3).

PHP Documentation Group 												       PHAR.HASMETADATA(3)