3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function foo($x) { return ($x >= 1) && ($x <= 1); } echo foo(1a) ? 'true' : 'false';
Output for 7.0.0 - 7.2.9
Parse error: syntax error, unexpected 'a' (T_STRING), expecting ',' or ')' in /in/uUWMU on line 8
Process exited with code 255.
Output for hhvm-3.18.4, hhvm-3.22.0
Fatal error: Uncaught Error: syntax error, unexpected T_STRING, expecting ')' in /in/uUWMU:-1 Stack trace: #0 {main}
Process exited with code 255.
Output for hhvm-3.15.4, hhvm-3.18.5 - 3.21.3
Fatal error: Uncaught Error: syntax error, unexpected T_STRING, expecting ')' in /in/uUWMU:8 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.30
Parse error: syntax error, unexpected 'a' (T_STRING) in /in/uUWMU on line 8
Process exited with code 255.