3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'test'; $return = strpos($a, 't'); echo "\n"; echo (0) ? 'true' : 'false'; echo "\n"; echo ($return) ? 'true' : 'false'; echo "\n"; echo (strpos($a, 't')) ? 'true' : 'false'; echo "\n"; if (strpos($a, 't')) echo 'true'; else echo 'false'; echo "\n"; echo (strpos($a, 't') === 0) ? 'true' : 'false'; echo "\n"; echo (strpos($a, 't') === $return) ? 'true' : 'false'; echo "\n"; if (strpos($a, 't')) echo '4'; if (strpos($a, 't')) echo '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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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
false false false false true true
preferences:
295.66 ms | 406 KiB | 460 Q