array_count_values
(PHP 4 )
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 printout of the above program will be:
Array
(
[1] => 2
[hello] => 2
[world] => 1
)
See also count(), array_unique(), array_values(), and count_chars().
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