php man page for array_count_values

ARRAY_COUNT_VALUES(3)							 1						     ARRAY_COUNT_VALUES(3)

array_count_values - Counts all the values of an array

SYNOPSIS
       array array_count_values (array	$array)

DESCRIPTION
       array_count_values(3) returns an array using the values of $array as keys and their frequency in $array as values.

PARAMETERS
	      o $array
		- The array of values to count

RETURN VALUES
	Returns an associative array of values from $array as keys and their count as value.

ERRORS
/EXCEPTIONS
	Throws E_WARNING for every element which is not string or integer.

EXAMPLES
       Example #1

	      array_count_values(3) example

	      <?php
	      $array = array(1, "hello", 1, "world", "hello");
	      print_r(array_count_values($array));
	      ?>

	      The above example will output:

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

SEE ALSO
       count(3), array_unique(3), array_values(3), count_chars(3).

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