3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class ReferenceChecker { const FIRST = 0; function __construct($starter = "AWB0") { $this->starter = $starter; } function check($reference) { return strpos($reference, $this->starter) === ReferenceChecker::FIRST; } } $checker = new ReferenceChecker; $subject = "AWB012345"; $result = $checker->check($subject); var_dump($result); $subject = "12345"; $result = $checker->check($subject); var_dump($result);
based on ifLok
Output for 5.0.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
bool(true) bool(false)
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/KMvUA on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/KMvUA on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/KMvUA on line 4
Process exited with code 255.