Stepping an Associative Array up one level on key

When we are working on associative array, then we are commonly facing problem array of array.
In this article you will learn How to reindex one step one level on Key in PHP. Below code are described an array which is contain an array on zero index.

Checkout other tutorial of PHP Array,

So if you want remove zero index key from array. Its very simple in php we just use reset($array) function and we get new array one step up.

Source code.