PHP conversion Array

The foreach of the smarty template does not support objects, but only arrays. For JSON data, you can only convert it to an array before using foreach.

One of the conversion methods is to directly use (array), such:

$ Array = (array) $ OBJ;

After testing, this method only supports one layer of data structure. For $ obj-> obj1-> obj2, such data cannot be converted.

The second method of conversion is to compile Recursive Function Conversion, for example:

/**
* Convert objects to Arrays
*
* @ Param object $ OBJ
* @ Return Array
*/
Function object_to_array ($ OBJ)
{
$ _ Arr = is_object ($ OBJ )? Get_object_vars ($ OBJ): $ OBJ;
Foreach ($ _ arr as $ key => $ Val)
{
$ Val = (is_array ($ Val) | is_object ($ Val ))? Object_to_array ($ Val): $ val;
$ Arr [$ key] = $ val;
}
Return $ arr;
}