(PHP 4, PHP 5, PHP 7) Set the internal pointer of an array to its first element

(PHP 4, PHP 5, PHP 7) Create array containing variables and their values

(PHP 4, PHP 5, PHP 7) Pad array to the specified length with a value

(PHP 5, PHP 7) Computes the difference of arrays with additional index check which is performed by a user supplied

(PHP 4, PHP 5, PHP 7) Alias of

(PHP 4, PHP 5, PHP 7) Advance the internal array pointer of an array

(PHP 4, PHP 5, PHP 7) Merge one or more arrays

(PHP 4, PHP 5, PHP 7) Pop the element off the end of array

(PHP 5, PHP 7) Computes the intersection of arrays, compares data by a callback function

(PHP 4, PHP 5, PHP 7) Sort an array by key in reverse order