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<?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 7.3.32 - 7.3.33, 7.4.26, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
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 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
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 - 7.0.20
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 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 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 - 4.3.11, 4.4.0 - 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.

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