array_count_values
(PHP 4, PHP 5)
array_count_values -- Counts all the values of an array
Description
array
array_count_values ( array input )
array_count_values() returns an array using the values of the input array as keys and their frequency in input as values.
Example 1. array_count_values() example <?php
$array = array(1, "hello", 1, "world", "hello");
print_r(array_count_values($array));
?> |
The above example will output: Array ( [1] => 2 [hello] => 2 [world] => 1 ) |
|
See also count(), array_unique(), array_values(), and count_chars().