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run code in 300+ PHP versions simultaneously
<?php class Foo { public $arr = array("test"); function bar($str) { echo (self::{$arr[0]})($str); } static function test($var) { echo "Testing: $var\n"; } } (new Foo)->bar("bla");
Output for 5.5.24 - 5.5.31, 5.6.8 - 5.6.17, 7.0.0 - 7.0.2
Parse error: syntax error, unexpected ')', expecting '(' in /in/6OatW on line 7
Process exited with code 255.
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