array_count_values Counts all the values of an array &reftitle.description; arrayarray_count_values arrayinput array_count_values returns an array using the values of the input array as keys and their frequency in input as values. &reftitle.parameters; input The array of values to count &reftitle.returnvalues; Returns an associative array of values from input as keys and their count as value. &reftitle.errors; Throws E_WARNING for every element which is not string or integer. &reftitle.examples; ]]> &example.outputs; 2 [hello] => 2 [world] => 1 ) ]]> &reftitle.seealso; count array_unique array_values count_chars