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php Programming Glossary: needle_keySorting an array into a multidimensional array based on “parent_id” http://stackoverflow.com/questions/2580248/sorting-an-array-into-a-multidimensional-array-based-on-parent-id if results albums results function array_search_key needle_key array insert_album foreach array AS key value if key needle_key.. array insert_album foreach array AS key value if key needle_key array key 'children' insert_album 'id' insert_album return.. is_array value 'children' if result array_search_key needle_key value 'children' insert_album false return result return false..
Search for a key in an array, recursivly http://stackoverflow.com/questions/3975585/search-for-a-key-in-an-array-recursivly share improve this question function array_search_key needle_key array foreach array AS key value if key needle_key return value.. needle_key array foreach array AS key value if key needle_key return value if is_array value if result array_search_key needle_key.. return value if is_array value if result array_search_key needle_key value false return result return false this will work you need..
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