matches() public static méthode

This function can be used to see if a single item or a given XPath match certain conditions.
public static matches ( array $data, mixed $conditions, integer $i = null, integer $length = null ) : boolean
$data array An array of data to execute the match on.
$conditions mixed An array of condition strings or an XPath expression.
$i integer Optional: The 'nth'-number of the item being matched.
$length integer
Résultat boolean
Set Class Documentation
Exemple #1
0
	public function testMatchesMultipleLevels() {
		$result = array(
			'Attachment' => array(
				'keep' => array()
			),
			'Comment' => array(
				'keep' => array('Attachment' =>  array('fields' => array('attachment')))
			),
			'User' => array('keep' => array()),
			'Article' => array(
				'keep' => array(
					'Comment' =>  array('fields' => array('comment', 'published')),
					'User' => array('fields' => array('user'))
				)
			)
		);
		$this->assertTrue(Set::matches($result, '/Article/keep/Comment'));

		$result = Set::matches($result, '/Article/keep/Comment/fields/user');
		$this->assertFalse($result);
	}