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run code in 200+ php & hhvm versions
Bugs & Features
<?php class ObjContainer { public function ObjEval($method) { eval($this->$method.'();'); } } function isArrayAssociative(array $array) { return (bool) count(array_filter(array_keys($array), 'is_string')); } function Array2Obj(array $array) { if(isArrayAssociative($array)) { $obj = new ObjContainer; foreach($array as $key => $val) { if(is_array($val)) { $obj->{$key} = Array2Obj($val); } else { $obj->{$key} = $val; } } return $obj; } else { $array = array(); foreach($array as $val) { if(is_array($val)) { $array[] = Array2Obj($val); } else { $array[] = $val; } } return $array; } } $array = array( 'myVar' => '', 'setVar' => function ($arg) { $this->{'myVar'} = $arg; }, 'getVar' => function () { return $this->{'myVar'}; }, 'foo' => function () { return 'foo'; } ); $obj = Array2Obj($array); var_dump($obj); echo($array['foo']()); echo($obj->{'foo'}); echo($obj->ObjEval("{'foo'}"));
based on GJeKG
Output for 7.1.0 - 7.2.0
object(ObjContainer)#4 (4) { ["myVar"]=> string(0) "" ["setVar"]=> object(Closure)#1 (1) { ["parameter"]=> array(1) { ["$arg"]=> string(10) "<required>" } } ["getVar"]=> object(Closure)#2 (0) { } ["foo"]=> object(Closure)#3 (0) { } } foo Recoverable fatal error: Object of class Closure could not be converted to string in /in/9qMWW on line 51
Process exited with code 255.
Output for 5.3.19 - 7.0.20
object(ObjContainer)#4 (4) { ["myVar"]=> string(0) "" ["setVar"]=> object(Closure)#1 (1) { ["parameter"]=> array(1) { ["$arg"]=> string(10) "<required>" } } ["getVar"]=> object(Closure)#2 (0) { } ["foo"]=> object(Closure)#3 (0) { } } foo Catchable fatal error: Object of class Closure could not be converted to string in /in/9qMWW on line 51
Process exited with code 255.