3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class zyf{ public $a; public $b; function zyf() { $a=4; $b=5; } function add($a,$b) { $c=$a+$b; echo $c; } } $xin = new zyf(); $xin->add(); ?>
Output for 7.1.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; zyf has a deprecated constructor in /in/uvtuZ on line 2 Fatal error: Uncaught ArgumentCountError: Too few arguments to function zyf::add(), 0 passed in /in/uvtuZ on line 17 and exactly 2 expected in /in/uvtuZ:9 Stack trace: #0 /in/uvtuZ(17): zyf->add() #1 {main} thrown in /in/uvtuZ on line 9
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; zyf has a deprecated constructor in /in/uvtuZ on line 2 Warning: Missing argument 1 for zyf::add(), called in /in/uvtuZ on line 17 and defined in /in/uvtuZ on line 9 Warning: Missing argument 2 for zyf::add(), called in /in/uvtuZ on line 17 and defined in /in/uvtuZ on line 9 Notice: Undefined variable: a in /in/uvtuZ on line 11 Notice: Undefined variable: b in /in/uvtuZ on line 11 0
Output for hhvm-3.10.0 - 3.13.2
Warning: add() expects exactly 2 parameters, 0 given in /in/uvtuZ on line 11 Notice: Undefined variable: b in /in/uvtuZ on line 11 Notice: Undefined variable: a in /in/uvtuZ on line 11 0
Output for 5.1.0 - 5.6.28
Warning: Missing argument 1 for zyf::add(), called in /in/uvtuZ on line 17 and defined in /in/uvtuZ on line 9 Warning: Missing argument 2 for zyf::add(), called in /in/uvtuZ on line 17 and defined in /in/uvtuZ on line 9 Notice: Undefined variable: b in /in/uvtuZ on line 11 Notice: Undefined variable: a in /in/uvtuZ on line 11 0
Output for 5.0.0 - 5.0.5
Warning: Missing argument 1 for zyf::add() in /in/uvtuZ on line 9 Warning: Missing argument 2 for zyf::add() in /in/uvtuZ on line 9 0
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/uvtuZ 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/uvtuZ 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/uvtuZ on line 3
Process exited with code 255.