1--TEST--
2Test utf8_encode() function : error conditions
3--FILE--
4<?php
5/* Prototype  : proto string utf8_encode(string data)
6 * Description: Encodes an ISO-8859-1 string to UTF-8
7 * Source code: ext/standard/string.c
8 * Alias to functions:
9 */
10
11echo "*** Testing utf8_encode() : error conditions ***\n";
12
13// Zero arguments
14echo "\n-- Testing utf8_encode() function with Zero arguments --\n";
15var_dump( utf8_encode() );
16
17//Test utf8_encode with one more than the expected number of arguments
18echo "\n-- Testing utf8_encode() function with more than expected no. of arguments --\n";
19$data = 'string_val';
20$extra_arg = 10;
21var_dump( utf8_encode($data, $extra_arg) );
22
23echo "Done";
24?>
25--EXPECTF--
26*** Testing utf8_encode() : error conditions ***
27
28-- Testing utf8_encode() function with Zero arguments --
29
30Warning: utf8_encode() expects exactly 1 parameter, 0 given in %s on line %d
31NULL
32
33-- Testing utf8_encode() function with more than expected no. of arguments --
34
35Warning: utf8_encode() expects exactly 1 parameter, 2 given in %s on line %d
36NULL
37Done
38