PHP array count
This section demonstrates how to count the number of elements in array using array_count_values() function
This section demonstrates how to count the number of elements in array using array_count_values() function
- The PHP array_count_values() function is used to count the elements in the array.
- It returns the number of counting with values in associative array form.
- In returned array, key is the array's values and values are the number of occurrences.
Example of PHP Array Count
<?php
$ar=array(1=>"aaa",2=>"bbb",3=>"ccc",4=>"ddd",5=>"aaa",6=>"bbb",7=>"ggg");
$arr=array_count_values($ar);
foreach ($arr as $key=>$val)
print_r($arr);
echo "<br>key $key value $val";
?>
Output
Array ( [aaa] => 2 [bbb] => 2 [ccc] => 1
[ddd] => 1 [ggg] => 1 )
key aaa value 2
key bbb value 2
key ccc value 1
key ddd value 1
key ggg value 1
