1--TEST--
2Test array_count_values() function : Invalid parameters
3--FILE--
4<?php
5/* Prototype  : proto array array_count_values(array input)
6 * Description: Return the value as key and the frequency of that value in input as value
7 * Source code: ext/standard/array.c
8 * Alias to functions:
9 */
10
11/*
12 * Test for handling of incorrect parameters.
13 */
14
15echo "*** Testing array_count_values() : error conditions ***\n";
16
17// Zero arguments
18echo "\n-- Testing array_count_values() function with Zero arguments --\n";
19var_dump( array_count_values() );
20
21//Test array_count_values with one more than the expected number of arguments
22echo "\n-- Testing array_count_values() function with more than expected no. of arguments --\n";
23$input = array(1, 2);
24$extra_arg = 10;
25var_dump( array_count_values($input, $extra_arg) );
26
27//Test array_count_values with integer arguments
28echo "\n-- Testing array_count_values() function integer arguments --\n";
29var_dump( array_count_values(1 ));
30
31echo "Done";
32?>
33--EXPECTF--
34*** Testing array_count_values() : error conditions ***
35
36-- Testing array_count_values() function with Zero arguments --
37
38Warning: array_count_values() expects exactly 1 parameter, 0 given in %sarray_count_values_error.php on line 16
39NULL
40
41-- Testing array_count_values() function with more than expected no. of arguments --
42
43Warning: array_count_values() expects exactly 1 parameter, 2 given in %sarray_count_values_error.php on line 22
44NULL
45
46-- Testing array_count_values() function integer arguments --
47
48Warning: array_count_values() expects parameter 1 to be array, integer given in %sarray_count_values_error.php on line 26
49NULL
50Done