1--TEST--
2Test get_headers() function : error conditions - wrong number of args
3--CREDITS--
4June Henriksen <juneih@redpill-linpro.com>
5#PHPTestFest2009 Norway 2009-06-09 \o/
6--FILE--
7<?php
8/* Prototype  : proto array get_headers(string url[, int format[, resource $context]])
9 * Description: Fetches all the headers sent by the server in response to a HTTP request
10 * Source code: ext/standard/url.c
11 * Alias to functions:
12 */
13
14echo "*** Testing get_headers() : error conditions ***\n";
15
16// Zero arguments
17echo "\n-- Testing get_headers() function with Zero arguments --\n";
18var_dump( get_headers() );
19
20//Test get_headers with one more than the expected number of arguments
21echo "\n-- Testing get_headers() function with more than expected no. of arguments --\n";
22$url       = 'string_val';
23$format    = 1;
24$context   = stream_context_get_default();
25$extra_arg = 10;
26var_dump( get_headers($url, $format, $context, $extra_arg) );
27
28echo "Done";
29?>
30--EXPECTF--
31*** Testing get_headers() : error conditions ***
32
33-- Testing get_headers() function with Zero arguments --
34
35Warning: get_headers() expects at least 1 parameter, 0 given in %s on line 12
36NULL
37
38-- Testing get_headers() function with more than expected no. of arguments --
39
40Warning: get_headers() expects at most 3 parameters, 4 given in %s on line 20
41NULL
42Done
43