3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ClassWithCall { function __call($name, $arguments) { var_dump(func_get_args()); } } $cc = new ClassWithCall(); $cc->{'any string here'}(123);
based on 3rCHF
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.23, 7.4.0 - 7.4.11, 8.0.0alpha1 - rc2
array(2) { [0]=> string(15) "any string here" [1]=> array(1) { [0]=> int(123) } }
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined method: classwithcall->any string here() in /in/YCCE3 on line 13
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: any string here() in /in/YCCE3 on line 13
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: any string here() in /in/YCCE3 on line 13