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array_count_values (PHP 4 ) array_count_values -- Counts all the values of an array Descriptionarray 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 ) |
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See also count(), array_unique(), array_values(), and count_chars(). |
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