1--TEST--
2Test mb_strlen() function : error conditions - pass incorrect number of args
3--SKIPIF--
4<?php
5extension_loaded('mbstring') or die('skip');
6function_exists('mb_strlen') or die("skip mb_strlen() is not available in this build");
7?>
8--FILE--
9<?php
10/* Prototype  : int mb_strlen(string $str [, string $encoding])
11 * Description: Get character numbers of a string
12 * Source code: ext/mbstring/mbstring.c
13 */
14
15/*
16 * Pass mb_strlen an incorrect number of arguments to test behaviour
17 */
18
19echo "*** Testing mb_strlen() : error conditions ***\n";
20
21// Zero arguments
22echo "\n-- Testing mb_strlen() function with Zero arguments --\n";
23var_dump( mb_strlen() );
24
25//Test mb_strlen with one more than the expected number of arguments
26echo "\n-- Testing mb_strlen() function with more than expected no. of arguments --\n";
27$str = 'string_val';
28$encoding = 'string_val';
29$extra_arg = 10;
30var_dump( mb_strlen($str, $encoding, $extra_arg) );
31
32echo "Done";
33?>
34--EXPECTF--
35*** Testing mb_strlen() : error conditions ***
36
37-- Testing mb_strlen() function with Zero arguments --
38
39Warning: mb_strlen() expects at least 1 parameter, 0 given in %s on line %d
40bool(false)
41
42-- Testing mb_strlen() function with more than expected no. of arguments --
43
44Warning: mb_strlen() expects at most 2 parameters, 3 given in %s on line %d
45bool(false)
46Done
47