3v4l.org

run code in 300+ PHP versions simultaneously
<?php <?php $time=microtime(1); for ($i=0;$i<100000;$i++) hash('md5', 'string'); echo microtime(1)-$time,': hash/md5<br>', PHP_EOL; $time=microtime(1); for ($i=0;$i<100000;$i++) md5('string'); echo microtime(1)-$time,': md5<br>', PHP_EOL; $time=microtime(1); for ($i=0;$i<100000;$i++) hash('sha1', 'string'); echo microtime(1)-$time,': hash/sha1<br>', PHP_EOL; $time=microtime(1); for ($i=0;$i<100000;$i++) sha1('string'); echo microtime(1)-$time,': sha1<br>', PHP_EOL; ?>------------------------<br><?php $time=microtime(1); for ($i=0;$i<100000;$i++) hash('md5', $i); echo microtime(1)-$time,': hash/md5<br>', PHP_EOL; $time=microtime(1); for ($i=0;$i<100000;$i++) md5($i); echo microtime(1)-$time,': md5<br>', PHP_EOL; $time=microtime(1); for ($i=0;$i<100000;$i++) hash('sha1', $i); echo microtime(1)-$time,': hash/sha1<br>', PHP_EOL; $time=microtime(1); for ($i=0;$i<100000;$i++) sha1($i); echo microtime(1)-$time,': sha1<br>', PHP_EOL; ?>
Output for 5.3.23, 5.4.13
Parse error: syntax error, unexpected '<' in /in/I40ik on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.22, 5.4.0 - 5.4.12
Parse error: syntax error, unexpected '<' in BhMJR on line 2
Process exited with code 255.
preferences:
173.56 ms | 1395 KiB | 45 Q