3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Container { protected $target; protected $className; protected $methods = []; public function __construct( $target ) { $this->target = $target; } public function attach( $name, $method ) { if ( !$this->className ) { $this->className = get_class( $this->target ); } $binded = Closure::bind( $method, $this->target, $this->className ); $this->methods[$name] = $binded; } public function __call( $name, $arguments ) { if ( array_key_exists( $name, $this->methods ) ) { return call_user_func_array( $this->methods[$name] , $arguments ); } if ( method_exists( $this->target, $name ) ) { return call_user_func_array( array( $this->target, $name ), $arguments ); } } } class Foo { private $bar = 'payload'; }; $foobar = new Foo; // you initial object $instance = new Container( $foobar ); $func = function ( $param ) { return 'Get ' . $this->bar . ' and ' . $param; }; $instance->attach('test', $func); // setting up the whole thing echo $instance->test('lorem ipsum'); // 'Get payload and lorem ipsum'
Output for 5.4.0 - 7.1.0
Get payload and lorem ipsum
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/0e2MO on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/0e2MO on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/0e2MO on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/0e2MO on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/0e2MO on line 5
Process exited with code 255.