array_count_values

Counts all the values of an array (PHP 4 )
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 108. array_count_values() example

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<?php
$array = array(1, "hello", 1, "world", "hello");
print_r(array_count_values($array));
?>

The printout of the above program will be:

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Array
(
   [1] => 2
   [hello] => 2
   [world] => 1
)

See also count(), array_unique(), array_values(), and count_chars().

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