bless function: a better aproach

Giving it a round, this seems to be a better aproach than the previous one. It has the advantage of provide direct access to the original array obtained from casting without boring about ___FAKE_KEYS_. <? function obj2array ( &$Instance ) { $clone = (array) $Instance; $rtn = array (); $rtn['___SOURCE_KEYS_'] = $clone; while ( list ($key, $value) = each ($clone) ) {

       $aux = explode ("\0", $key);
       $newkey = $aux[count($aux)-1];
       $rtn[$newkey] = &$rtn['___SOURCE_KEYS_'][$key];

} return $rtn; } function bless ( &$Instance, $Class ) { if ( ! (is_array ($Instance) ) ) {

       return NULL;

} // First get source keys if available if ( isset ($Instance['___SOURCE_KEYS_'])) {

       $Instance = $Instance['___SOURCE_KEYS_'];

} // Get serialization data from array $serdata = serialize ( $Instance ); /* For an array serialized data seems to meant:

        array_tag:array_count:{array_elems}

       array_tag is always 'a'
       array_count is the number of elements in the array
       array_elems are the elemens in the array

     For an object seems to meant:

         object_tag:object_class_name_len:"object_class_name":object_count:{object_members}

       object_tag is always 'O'
       object_class_name_len is the length in chars of object_class_name string
       object_class_name is a string with the name of the class
       object_count is the number of object members
       object_members is the object_members itself (exactly equal to array_elems)

*/ list ($array_params, $array_elems) = explode ('{', $serdata, 2); list ($array_tag, $array_count) = explode (':', $array_params, 3 ); $serdata = "O:".strlen ($Class).":\"$Class\":$array_count:{".$array_elems; $Instance = unserialize ( $serdata ); return $Instance; } class TestClass { private $One=1; protected $Two=2; public $Three=3; public function sum() {

       return $this->One+$this->Two+$this->Three;

} } $Obj = new TestClass (); //$Clone = (array) $Obj; $Clone = obj2array ( $Obj ); echo "As the original object:<br>"; print_r ($Obj); echo "<br><br>As an array:<br>"; print_r ($Clone); $Clone["One"]=7; $Clone["Two"]=7; $Clone["Three"]=7; bless ( $Clone, TestClass ); echo "<br><br>After blessing as a TestClass instance:<br>"; print_r ($Clone); echo "<br><br>Calling sum method: "; echo $Clone->sum(); echo "<br>The array was blessed! miracle!!! ;-)<br>"; ?>