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PHP Quiz PHP CertificatePHP array_count_values() Function
Example
Count all the values of an array:
<?php
$a=array("A","Cat","Dog","A","Dog");
print_r(array_count_values($a));
?>
$a=array("A","Cat","Dog","A","Dog");
print_r(array_count_values($a));
?>
Run example »
Definition and Usage
The array_count_values() function counts all the values of an array.
Syntax
array_count_values(array);
| Parameter | Description |
|---|---|
| array | Required. Specifying the array to count values of |
Technical Details
| Return Value: | Returns an associative array, where the keys are the original array's values, and the values are the number of occurrences |
|---|---|
| PHP Version: | 4+ |
PHP Array Reference
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