From http://www.w3schools.com (Copyright Refsnes Data)
The array_count_values() function returns an array, where the keys are the original array's values, and the values is the number of occurrences.
array_count_values(array) |
Parameter | Description |
---|---|
array | Required. Specifying an arrary. |
<?php $a=array("Cat","Dog","Horse","Dog"); print_r(array_count_values($a)); ?> |
The output of the code above will be:
Array ( [Cat] => 1 [Dog] => 2 [Horse] => 1 ) |
From http://www.w3schools.com (Copyright Refsnes Data)