3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $xyz[]="a"; var_dump($xyz); if($xyz != '') { echo "xyz is not empty! good to go!\n"; $abc = strcmp($xyz, 'my cool password keep it secrete please'); if ($abc == 0) { echo "yep that is the right password strcmp said so"; } $def = strcmp($xyz, 'some other password'); if ($def == 0) { echo "yep that password is correct too, strcmp said so"; } }
based on 7BtWg
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(1) { [0]=> string(1) "a" } xyz is not empty! good to go! Warning: strcmp() expects parameter 1 to be string, array given in /in/blkdT on line 9 yep that is the right password strcmp said so Warning: strcmp() expects parameter 1 to be string, array given in /in/blkdT on line 11 yep that password is correct too, strcmp said so
Output for 4.3.0 - 5.2.17
array(1) { [0]=> string(1) "a" } xyz is not empty! good to go! Notice: Array to string conversion in /in/blkdT on line 9 Notice: Array to string conversion in /in/blkdT on line 11