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run code in 300+ PHP versions simultaneously
<?php function lpErrorHandler($no,$str, $file,$line,$varList) { print_r($varList); throw new ErrorException($str,0,$no,$file,$line); return true; } set_error_handler("lpErrorHandler"); print_r(microtime(true)); print_r(microtime(false)); echo var_dump(class_exists("SaeObject",false));

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32.37 ms | 402 KiB | 5 Q