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run code in 150+ php & hhvm versions
Bugs & Features
<?php class P { function r($o,$p) { if($v=get_object_vars($o)&&@$v=$v[$p]) return$v; $m=['set','get','has','is','_']; do { if($s=get_class_methods($o)&&in_array($a=current($m).$p,$s))return$o->$a(); } while(next($m)); throw new Exception(); } } class A { private $a = 'hello'; protected function getA() { return $this->a; } } $a = new A(); $p = new P(); echo $p->r($a, 'a');
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Exception in /in/WhlCE:16 Stack trace: #0 /in/WhlCE(30): P->r(Object(A), 'a') #1 {main} thrown in /in/WhlCE on line 16
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Fatal error: Uncaught exception 'Exception' in /in/WhlCE:16 Stack trace: #0 /in/WhlCE(30): P->r(Object(A), 'a') #1 {main} thrown in /in/WhlCE on line 16
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/WhlCE on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/WhlCE on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/WhlCE on line 10
Process exited with code 255.