PHP array_count_values function

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array_count_values

(PHP 4, PHP 5)

array_count_values — Counts all the values of an arrayDescriptionarray 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

$array = array(1, "hello", 1, "world", "hello");
print_r(array_count_values($array));

The above example will output:

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

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

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Published:
2.26.07 / 1am
Category:
PHP Functions
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