3v4l.org

run code in 300+ PHP versions simultaneously
<?php function endswith($string, $test) { $strlen = strlen($string); $testlen = strlen($test); if ($testlen > $strlen) return false; return substr_compare($string, $test, $strlen - $testlen) === 0; } if (version_compare(phpversion(), '5.1.0', '>')) { var_dump(endswith("abcdefg", "defg")); }

preferences:
38.99 ms | 402 KiB | 5 Q