1--TEST--
2Test mb_strrichr() function : error conditions
3--SKIPIF--
4<?php
5extension_loaded('mbstring') or die('skip');
6function_exists('mb_strrichr') or die("skip mb_strrichr() is not available in this build");
7?>
8--FILE--
9<?php
10/* Prototype  : string mb_strrichr(string haystack, string needle[, bool part[, string encoding]])
11 * Description: Finds the last occurrence of a character in a string within another, case insensitive
12 * Source code: ext/mbstring/mbstring.c
13 * Alias to functions:
14 */
15
16echo "*** Testing mb_strrichr() : error conditions ***\n";
17
18
19//Test mb_strrichr with one more than the expected number of arguments
20echo "\n-- Testing mb_strrichr() function with more than expected no. of arguments --\n";
21$haystack = b'string_val';
22$needle = b'string_val';
23$part = true;
24$encoding = 'string_val';
25$extra_arg = 10;
26var_dump( mb_strrichr($haystack, $needle, $part, $encoding, $extra_arg) );
27
28// Testing mb_strrichr with one less than the expected number of arguments
29echo "\n-- Testing mb_strrichr() function with less than expected no. of arguments --\n";
30$haystack = b'string_val';
31var_dump( mb_strrichr($haystack) );
32
33?>
34===DONE===
35--EXPECTF--
36*** Testing mb_strrichr() : error conditions ***
37
38-- Testing mb_strrichr() function with more than expected no. of arguments --
39
40Warning: mb_strrichr() expects at most 4 parameters, 5 given in %s on line %d
41NULL
42
43-- Testing mb_strrichr() function with less than expected no. of arguments --
44
45Warning: mb_strrichr() expects at least 2 parameters, 1 given in %s on line %d
46NULL
47===DONE===
48