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run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = function($b) { print "$b\n"; }; $a('lulz'); $b['lulz'] = function($b) { print "$b\n"; }; $b['lulz']('more lulz'); //$c = new stdclass(); //$c->func = function($b) { print "$b\n"; }; //$c->func('hahaha nope'); class f { public function f($b) { print "$b\n"; } } $f = new f(); //$f->f = function($b) { print "test $b\n"; } $f->f("test");
Output for 7.1.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; f has a deprecated constructor in /in/3LLN6 on line 13 lulz more lulz Fatal error: Uncaught ArgumentCountError: Too few arguments to function f::f(), 0 passed in /in/3LLN6 on line 20 and exactly 1 expected in /in/3LLN6:15 Stack trace: #0 /in/3LLN6(20): f->f() #1 {main} thrown in /in/3LLN6 on line 15
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; f has a deprecated constructor in /in/3LLN6 on line 13 lulz more lulz Warning: Missing argument 1 for f::f(), called in /in/3LLN6 on line 20 and defined in /in/3LLN6 on line 15 Notice: Undefined variable: b in /in/3LLN6 on line 16 test
Output for hhvm-3.10.0 - 3.12.0
lulz more lulz Warning: f() expects exactly 1 parameter, 0 given in /in/3LLN6 on line 16 Notice: Undefined variable: b in /in/3LLN6 on line 16 test
Output for 5.3.0 - 5.6.28
lulz more lulz Warning: Missing argument 1 for f::f(), called in /in/3LLN6 on line 20 and defined in /in/3LLN6 on line 15 Notice: Undefined variable: b in /in/3LLN6 on line 16 test
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/3LLN6 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/3LLN6 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/3LLN6 on line 3
Process exited with code 255.