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run code in 300+ PHP versions simultaneously
<?php class Foo() {} function bar(Foo $foo) {} $start = microtime(true); for ($i = 0; $i < 1000000; $i++) { bar(new Foo()); } var_dump(microtime(true) - $start);
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.24
Parse error: syntax error, unexpected '(', expecting '{' in /in/GR8Fj on line 3
Process exited with code 255.

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