array_values

array array_values(array array) 

Returns all values from an array.

Returns:

Indexed array containing all values from another array; NULL on failure

Description:

This function simply returns an indexed array in which each element is the corresponding element from array . The returned array is consecutively indexed starting from 0; all keys from the original array are ignored.

One use for this function is to quickly collapse an array that has had some elements unset using unset() into a freshly-ordered indexed array with no blank entries.

Version:

PHP 4

Example:

Get the values from an array

$array = array(1, 2, 3, 5, 7, 11, 13, 17, 19, 23); 
unset($array[3]); 
unset($array[7]); 
echo "Original array:\n"; 
print_r($array); 
$arr2 = array_values($array); 
echo "New array:\n"; 
print_r($arr2); 

Output: 
Original array: 
Array 
(
    [0] => 1 
    [1] => 2 
    [2] => 3 
    [4] => 7 
    [5] => 11 
    [6] => 13 
    [8] => 19 
    [9] => 23 
) 
New array: 
Array 
(
    [0] => 1 
    [1] => 2 
    [2] => 3 
    [3] => 7 
    [4] => 11 
    [5] => 13 
    [6] => 19 
    [7] => 23 
)