Online PHP editor | rfc for mLKpg

@ 2014-03-07T12:43:27Z

<?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 git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught TypeError: ReflectionObject::__construct(): Argument #1 ($object) must be of type object, string given in /in/mLKpg:12 Stack trace: #0 /in/mLKpg(12): ReflectionObject->__construct('Foo') #1 /in/mLKpg(50): cast(Object(stdClass), 'Foo') #2 /in/mLKpg(63): changeMe(Object(stdClass)) #3 {main} thrown in /in/mLKpg on line 12
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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