3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar } $foo = new Foo; $foo->bar['bing'] = function () { return 'bang';}; echo $foo->bar['bing']();
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.30
Parse error: syntax error, unexpected '}', expecting ',' or ';' in /in/gS6TX on line 4
Process exited with code 255.
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193.59 ms | 1395 KiB | 67 Q