3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class aaa{ private $a=6; private $b; function aaa($a){ echo $a; } } $abc=new aaa(); ?>
Output for 7.1.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; aaa has a deprecated constructor in /in/IRW1Z on line 2 Fatal error: Uncaught ArgumentCountError: Too few arguments to function aaa::aaa(), 0 passed in /in/IRW1Z on line 10 and exactly 1 expected in /in/IRW1Z:5 Stack trace: #0 /in/IRW1Z(10): aaa->aaa() #1 {main} thrown in /in/IRW1Z on line 5
Process exited with code 255.
Output for 7.0.0 - 7.0.14
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; aaa has a deprecated constructor in /in/IRW1Z on line 2 Warning: Missing argument 1 for aaa::aaa(), called in /in/IRW1Z on line 10 and defined in /in/IRW1Z on line 5 Notice: Undefined variable: a in /in/IRW1Z on line 6
Output for 5.1.0 - 5.6.28
Warning: Missing argument 1 for aaa::aaa(), called in /in/IRW1Z on line 10 and defined in /in/IRW1Z on line 5 Notice: Undefined variable: a in /in/IRW1Z on line 6
Output for 5.0.0 - 5.0.5
Warning: Missing argument 1 for aaa::aaa() in /in/IRW1Z on line 5
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/IRW1Z on line 3
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_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/IRW1Z on line 3
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/IRW1Z on line 3
Process exited with code 255.