How many layers does Torchlight have? PHP simple object and array conversion function code PHP multi-layer array and object conversion

Copy code The code is as follows:

function arrayToObject($e){
if( gettype($e)!='array' ) return;
foreach($e as $k=>$v) {
if( gettype($v)=='array' || getType($v)=='object' )
$e[$k]=(object)arrayToObject($v);
}
return (object )$e;
}
function objectToArray($e){
$e=(array)$e;
foreach($e as $k=>$v){
if( gettype($v)==' resource' ) return;
if( gettype($v)=='object' || gettype($v)=='array' )
$e[$k]=(array)objectToArray($v);
}
return $e;
}

The above content comes from cnblogs jaiho
php multi-layer array and object conversion
The purpose of multi-layer array and object conversion is very simple, which is convenient for processing multi-layer arrays and objects in WebService Conversion
Simple (array) and (object) can only handle single-level data, and are unable to convert multi-level arrays and objects.
The object can be converted into an array at one time through json_decode(json_encode($object), but there will be problems when encountering non-utf-8 encoded non-ascii characters in the object, such as gbk Chinese, not to mention the performance of json_encode and decode is also worthwhile Doubts.
The code below:

Copy the code The code is as follows:

function objectToArray($d) {
if (is_object($d)) {
// Gets the properties of the given object
// with get_object_vars function
$d = get_object_vars($d);
}
if (is_array($d)) {
/*
* Return array converted to object
* Using __FUNCTION__ (Magic constant)
* for recursive call
*/
return array_map(__FUNCTION__, $d);
}
else {
// Return array
return $d;
}
}
function arrayToObject($d) {
if (is_array($ d)) {
/*
* Return array converted to object
* Using __FUNCTION__ (Magic constant)
* for recursive call
*/
return (object) array_map(__FUNCTION__, $d);
}
else {
/ / Return object
return $d;
}
}
// Useage:
// Create new stdClass Object
$init = new stdClass;
// Add some test data
$init->foo = "Test data" ;
$init->bar = new stdClass;
$init->bar->baaz = "Testing";
$init->bar->fooz = new stdClass;
$init->bar ->fooz->baz = "Testing again";
$init->foox = "Just test";
// Convert array to object and then object back to array
$array = objectToArray($init);
$object = arrayToObject($array);
// Print objects and array
print_r($init);
echo "n";
print_r($array);
echo "n";
print_r($object);
?>

The above introduces the conversion function code of how many layers of PHP simple objects and arrays there are in Torch Light, and the conversion of PHP multi-layer arrays and objects, including how many layers there are in Torch Light. I hope that friends who are interested in PHP tutorials can helped.