Returns true if the $index is a named value in the registry,
or false if $index was not found in the registry.
public static isRegistered ( string $index ) : boolean | ||
$index | string | Index |
return | boolean |
/** * Test * * @return void */ public function testOffsetExists() { $this->object->set('key', 'value'); $this->assertTrue($this->object->isRegistered('key')); }