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Returns whether phar has global meta-data

Phar::hasMetaData

(PECL phar:1.2.0-1.2.1)

Phar::hasMetaData — Returns whether phar has global meta-data

Description

int Phar::hasMetadata ( void )

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() 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