How to find index of object in php array?

Question

Here is print_r output of my array:

Array
(
[0] => stdClass Object
    (
        [itemId] => 560639000019
        [name] => Item no1
        [code] =>         


        

Answer 1

Currently php does not have any supported function for this yet.

So refer to Java's Vector, or jQuery's $.inArray(), it would simply be:

public function indexOf($object, array $elementData) {
    $elementCount = count($elementData);
    for ($i = 0 ; $i < $elementCount ; $i++){
        if ($object == $elementData[$i]) {
            return $i;   
        }
    }
    return -1;
}

You can save this function as a core function for later.