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run code in 300+ PHP versions simultaneously
<?php $time = microtime(true); for ($i = 0; $i <= 10000000; $i++) { chr(0); } $time2 = microtime(true); echo $time2 - $time; echo "\r\n"; class FOO { const BAR = ''; public function stats() { $time = microtime(true); for ($i = 0; $i <= 10000000; $i++) { self::BAR; } $time2 = microtime(true); echo $time2 - $time; } } $foo = new FOO(); $foo->stats();
Output for git.master
0.030747175216675 0.030513048171997
Output for git.master_jit
0.030784130096436 0.03095817565918

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