3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $foo = "0"; // $foo is string (ASCII 48) $foo++; // $foo is the string "1" (ASCII 49) var_dump($foo); $foo = "123"; $foo++; var_dump($foo);
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
int(1) int(124)
Output for hhvm-3.10.0

Process exited with code 153.