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run code in 150+ php & hhvm versions
Bugs & Features
<?php function e($o){return json_decode(preg_replace('/\\\u0000[*a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*\\\u0000/','',json_encode((array)$o)),1);} function cast($destination, $sourceObject) { if (is_string($destination)) { $destination = new $destination(); } $sourceReflection = new ReflectionObject($sourceObject); $destinationReflection = new ReflectionObject($destination); $sourceProperties = $sourceReflection->getProperties(); foreach ($sourceProperties as $sourceProperty) { $sourceProperty->setAccessible(true); $name = $sourceProperty->getName(); $value = $sourceProperty->getValue($sourceObject); if ($destinationReflection->hasProperty($name)) { $propDest = $destinationReflection->getProperty($name); $propDest->setAccessible(true); $propDest->setValue($destination,$value); } else { $destination->$name = $value; } } return $destination; } class Foo { public function test() { echo 'test'; } } function changeMe(&$obj) { $sourceClass = get_class($obj); $obj = function(){ echo 'hello'; }; //$reflectionClass = new ReflectionClass($obj); //var_dump($reflectionClass); $arr = (array) $obj; $obj = (object) $arr; $obj = cast($obj, $sourceClass); var_dump($arr, $obj); //$out = json_encode($arr); //$out = preg_replace('/\\\u0000[*a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*\\\u0000/', '', $out); //echo $out . PHP_EOL; //$newArray = json_decode($out, true); //var_dump($arr, $newArray); } $foo = new Foo(); changeMe($foo); $foo->test();
Output for 7.1.0
Warning: ReflectionObject::__construct() expects parameter 1 to be object, string given in /in/mLKpg on line 12 Fatal error: Uncaught Error: Internal error: Failed to retrieve the reflection object in /in/mLKpg:14 Stack trace: #0 /in/mLKpg(14): ReflectionClass->getProperties() #1 /in/mLKpg(50): cast(Object(stdClass), 'Foo') #2 /in/mLKpg(63): changeMe(Object(stdClass)) #3 {main} thrown in /in/mLKpg on line 14
Process exited with code 255.
Output for 5.3.3 - 5.6.28, 7.0.0 - 7.0.14
Warning: ReflectionObject::__construct() expects parameter 1 to be object, string given in /in/mLKpg on line 12 Fatal error: ReflectionClass::getProperties(): Internal error: Failed to retrieve the reflection object in /in/mLKpg on line 14
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: Uncaught exception 'ReflectionException' with message 'ReflectionObject expects to be constructed with an object, got string' in /in/mLKpg:12 Stack trace: #0 /in/mLKpg(12): ReflectionObject->__construct() #1 /in/mLKpg(50): cast() #2 /in/mLKpg(63): changeMe() #3 {main}
Process exited with code 255.
Output for 5.3.0 - 5.3.2
Warning: ReflectionObject::__construct() expects parameter 1 to be object, string given in /in/mLKpg on line 12 Fatal error: Internal error: Failed to retrieve the reflection object in /in/mLKpg on line 14
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/mLKpg on line 42
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/mLKpg on line 42
Process exited with code 255.
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/mLKpg on line 33
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/mLKpg on line 33
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/mLKpg on line 33
Process exited with code 255.