3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $pw1 = 'my cool password keep it secrete please'; $pw2 = 'some other password'; $abc = strcmp($xyz, $pw1); if ($abc == 0) { echo "LOLPHP: yes '$pw1' is the same as '$xyz'\n"; } $def = strcmp($xyz, $pw2); if ($def == 0) { echo "LOLPHP: yep '$pw2' is the same as '$xyz'\n"; } $ghi = strcmp($pw1, $pw2); if ($ghi != 0) { echo "'$pw1' isn't the same as '$pw2'\n"; } else {echo "i am strcmp, and i declare that '$pw1' is the same as '$pw2'!!\n"; } $jkl = strcmp($xyz, $xyz); echo "jkl = $jkl\n";
based on LE8Jb
Output for 5.0.4 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined variable: xyz in /in/8VbH8 on line 6 Notice: Undefined variable: xyz in /in/8VbH8 on line 8 'my cool password keep it secrete please' isn't the same as 'some other password' Notice: Undefined variable: xyz in /in/8VbH8 on line 14 Notice: Undefined variable: xyz in /in/8VbH8 on line 14 jkl = 0
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: xyz in /in/8VbH8 on line 6 Notice: Undefined variable: xyz in /in/8VbH8 on line 8 'my cool password keep it secrete please' isn't the same as 'some other password' Notice: Undefined variable: xyz in /in/8VbH8 on line 14 Notice: Undefined variable: xyz in /in/8VbH8 on line 14 jkl = 0