3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new StdClass; $obj->fn = function($arg) { return "Hello $arg"; }; echo ($obj->fn)('World'); class Bla { public $fn = function($arg){return "Hello lo"; }; } $bla = new Bla; echo ($bla->fun)('Wa');
Output for 7.0.0 - 7.0.2
Fatal error: Constant expression contains invalid operations in /in/7lZvT on line 8
Process exited with code 255.
Output for 5.5.24 - 5.5.31, 5.6.8 - 5.6.17
Parse error: syntax error, unexpected '(', expecting ',' or ';' in /in/7lZvT on line 5
Process exited with code 255.

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