1--TEST--
2Test imap_fetch_overview() function : usage variations - different resources as $stream_id
3--SKIPIF--
4<?php
5extension_loaded('imap') or die('skip imap extension not available in this build');
6?>
7--FILE--
8<?php
9/* Prototype  : array imap_fetch_overview(resource $stream_id, int $msg_no [, int $options])
10 * Description: Read an overview of the information in the headers
11 * of the given message sequence
12 * Source code: ext/imap/php_imap.c
13 */
14
15/*
16 * Pass different resource types to imap_fetch_overview() to test behaviour
17 */
18
19echo "*** Testing imap_fetch_overview() : usage variations ***\n";
20
21echo "\n-- File Resource opened with fopen() --\n";
22var_dump($file_pointer = fopen(__FILE__, 'r+'));
23var_dump(imap_fetch_overview($file_pointer, 1));
24fclose($file_pointer);
25
26echo "\n-- Directory Resource opened with opendir() --\n";
27var_dump($dir_handle = opendir(dirname(__FILE__)));
28var_dump(imap_fetch_overview($dir_handle, 1));
29closedir($dir_handle);
30?>
31===DONE===
32--EXPECTF--
33*** Testing imap_fetch_overview() : usage variations ***
34
35-- File Resource opened with fopen() --
36resource(%d) of type (stream)
37
38Warning: imap_fetch_overview(): supplied resource is not a valid imap resource in %s on line %d
39bool(false)
40
41-- Directory Resource opened with opendir() --
42resource(%d) of type (stream)
43
44Warning: imap_fetch_overview(): supplied resource is not a valid imap resource in %s on line %d
45bool(false)
46===DONE===
47