1--TEST--
2symlink() using a relative path, and symlink() to a symlink
3--SKIPIF--
4<?php
5if (substr(PHP_OS, 0, 3) == 'WIN') {
6    die('skip no symlinks on Windows');
7}
8?>
9--FILE--
10<?php
11$prefix = __FILE__;
12
13touch($prefix . "_file");
14
15// symlink to a regular file using a relative dest
16symlink(basename($prefix . "_file"), $prefix . "_link1");
17
18// symlink to a symlink using a relative path
19symlink(basename($prefix . "_link1"), $prefix . "_link2");
20
21// symlink to a non-existent path
22@unlink($prefix . "_nonexistant");
23symlink(basename($prefix . "_nonexistant"), $prefix . "_link3");
24
25// symlink to a regular file using an absolute path
26symlink($prefix . "_file", $prefix . "_link4");
27
28// symlink to a symlink using an absolute path
29symlink($prefix . "_link4", $prefix . "_link5");
30
31var_dump(readlink($prefix . "_link1"));
32var_dump(readlink($prefix . "_link2"));
33var_dump(readlink($prefix . "_link3"));
34var_dump(readlink($prefix . "_link4"));
35var_dump(readlink($prefix . "_link5"));
36
37unlink($prefix . "_link5");
38unlink($prefix . "_link4");
39unlink($prefix . "_link3");
40unlink($prefix . "_link2");
41unlink($prefix . "_link1");
42unlink($prefix . "_file");
43
44?>
45--EXPECTF--
46%unicode|string%(%d) "symlink_to_symlink.php_file"
47%unicode|string%(%d) "symlink_to_symlink.php_link1"
48%unicode|string%(%d) "symlink_to_symlink.php_nonexistant"
49%unicode|string%(%d) "%s/symlink_to_symlink.php_file"
50%unicode|string%(%d) "%s/symlink_to_symlink.php_link4"
51