3v4l.org

run code in 300+ PHP versions simultaneously
<?php //I'm a comment $i = 'this is a test'; $string = $i . 'just do it'; //I'm a comment2 $a = '12345'; $b = md5($a); echo $string; echo '<br />'; echo $b; return true;
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
this is a testjust do it<br />827ccb0eea8a706c4c34a16891f84e7b
preferences:
268.25 ms | 406 KiB | 356 Q