(PHP 4, PHP 5, PHP 7) Return the current key and value pair from an array and advance the array cursor
(PHP 4, PHP 5, PHP 7) Prepend one or more elements to the beginning of an array
(PHP 4 >= 4.3.0, PHP 5, PHP 7) Computes the difference of arrays with additional index check
(PHP 4, PHP 5, PHP 7) Return all the values of an array
(PHP 5 >= 5.2.0, PHP 7) Fill an array with values, specifying keys
(PHP 4, PHP 5, PHP 7) Sort an array bool sort
(PHP 4 >= 4.0.5, PHP 5, PHP 7) Searches the array for a given value and returns the corresponding key if
(PHP 4, PHP 5, PHP 7) Count all elements in an array, or something in an object
(PHP 4, PHP 5, PHP 7) Return the current element in an array
(PHP 4, PHP 5, PHP 7) Sort an array with a user-defined comparison function and maintain index association
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