3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php if (is_scaler(array('a', 'b', 'c')) echo 'scaler';
Output for 5.4.0 - 5.4.15
Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/pEshr on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.25
Parse error: syntax error, unexpected T_ECHO in /in/pEshr on line 3
Process exited with code 255.