3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $var = null; var_dump($var ?: 1); $var2 = 2; var_dump($var2 ?: 1);
Output for 5.3.0 - 7.2.0
int(1) int(2)
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected ':' in /in/3VOBG on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected ':' in /in/3VOBG on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/3VOBG on line 5
Process exited with code 255.