3v4l.org

run code in 300+ PHP versions simultaneously
<?php function log_error($num, $str, $file, $line, $context = null) { throw new ErrorException( $str, 0, $num, $file, $line ); } set_error_handler('log_error'); ob_start(); file_put_contents('test.php', '<?php /*'); $out = php_strip_whitespace('test.php'); unlink('test.php'); var_dump(ob_get_clean(), $out);
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37.43 ms | 402 KiB | 5 Q