Define class helper class to check the method existance : Reflection Existance « Class « PHP

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PHP » Class » Reflection Existance   Define class helper class to check the method existance <?php class A {     function getA( ) {         return array( "A", "B" );     } } class Helper {     private $classA;     function __construct( A $classA ) {         $this->classA = $classA;     }     function __call( $method, $args ) {         if ( method_exists( $this->classA, $method ) ) {             return $this->classA->$method( );         }     } } $tool= new Helper( new A() ); print_r( $tool->getA() ); ?>                     Related examples in the same category 1.  class_exists: given a class name and check its existance

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