PHP array_shift() With Non-Numeric Keys

The built-in array() data type has many ways that it can be manipulated. One of those ways is through the array_shift() function that treats an array as a queue, taking array elements from the front of the queue and moving up all of the other items in the array. When you define an array that... Click this link to read the rest of "PHP array_shift() With Non-Numeric Keys."