3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function test($var){ echo "testing $var\n"; } class bla { public $baz = "test"; public function bar($str) { echo $this->$baz($str),"\n"; // php5 fails w/o method below specified } public function foo($val){ test($val); } } $objBla = new bla(); $objBla->bar("someval");
based on AiEad
Output for 7.0.0 - 7.2.0
Notice: Undefined variable: baz in /in/mMZfk on line 12 Fatal error: Uncaught Error: Method name must be a string in /in/mMZfk:12 Stack trace: #0 /in/mMZfk(21): bla->bar('someval') #1 {main} thrown in /in/mMZfk on line 12
Process exited with code 255.
Output for 5.3.21 - 5.6.28
Notice: Undefined variable: baz in /in/mMZfk on line 12 Fatal error: Method name must be a string in /in/mMZfk on line 12
Process exited with code 255.