(PHP 4, PHP 5)
array_count_values — Counts all the values of an array
$input
)
array_count_values() returns an array using
the values of the input array as keys and
their frequency in input as values.
input
The array of values to count
Returns an associative array of values from input as
keys and their count as value.
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
)