1--TEST--
2est file_put_contents() function : usage variation - linked files
3--CREDITS--
4Dave Kelsey <d_kelsey@uk.ibm.com>
5--SKIPIF--
6<?php
7if(substr(PHP_OS, 0, 3) == "WIN")
8  die("skip Do not run on Windows");
9?>
10--FILE--
11<?php
12/* Prototype  : int file_put_contents(string file, mixed data [, int flags [, resource context]])
13 * Description: Write/Create a file with contents data and return the number of bytes written
14 * Source code: ext/standard/file.c
15 * Alias to functions:
16 */
17
18echo "*** Testing file_put_contents() : usage variation ***\n";
19
20$filename = dirname(__FILE__).'/fileGetContentsVar9.tmp';
21$softlink = dirname(__FILE__).'/fileGetContentsVar9.SoftLink';
22$hardlink = dirname(__FILE__).'/fileGetContentsVar9.HardLink';
23$chainlink = dirname(__FILE__).'/fileGetContentsVar9.ChainLink';
24
25
26// link files even though it original file doesn't exist yet
27symlink($filename, $softlink);
28symlink($softlink, $chainlink);
29
30
31// perform tests
32run_test($chainlink);
33run_test($softlink);
34
35//can only create a hardlink if the file exists.
36file_put_contents($filename,"");
37link($filename, $hardlink);
38run_test($hardlink);
39
40unlink($chainlink);
41unlink($softlink);
42unlink($hardlink);
43unlink($filename);
44
45
46function run_test($file) {
47    $data = "Here is some data";
48    $extra = ", more data";
49    var_dump(file_put_contents($file, $data));
50    var_dump(file_put_contents($file, $extra, FILE_APPEND));
51    readfile($file);
52    echo "\n";
53}
54
55
56echo "\n*** Done ***\n";
57?>
58--EXPECT--
59*** Testing file_put_contents() : usage variation ***
60int(17)
61int(11)
62Here is some data, more data
63int(17)
64int(11)
65Here is some data, more data
66int(17)
67int(11)
68Here is some data, more data
69
70*** Done ***
71