1--TEST--
2Test chdir() function : usage variations - relative paths
3--FILE--
4<?php
5/* Prototype  : bool chdir(string $directory)
6 * Description: Change the current directory
7 * Source code: ext/standard/dir.c
8 */
9
10/*
11 * Test chdir() with variations of relative paths
12 */
13
14echo "*** Testing chdir() : usage variations ***\n";
15
16$base_dir_path = dirname(__FILE__);
17
18$level2_one_dir_name = "level2_one";
19$level2_one_dir_path = "$base_dir_path/$level2_one_dir_name";
20
21$level2_two_dir_name = "level2_two";
22$level2_two_dir_path = "$base_dir_path/$level2_one_dir_name/$level2_two_dir_name";
23
24// create directories
25mkdir($level2_one_dir_path);
26mkdir($level2_two_dir_path);
27
28echo "\n-- \$directory = './level2_one': --\n";
29var_dump(chdir($base_dir_path));
30var_dump(chdir("./$level2_one_dir_name"));
31var_dump(getcwd());
32
33echo "\n-- \$directory = 'level2_one/level2_two': --\n";
34var_dump(chdir($base_dir_path));
35var_dump(chdir("$level2_one_dir_name/$level2_two_dir_name"));
36var_dump(getcwd());
37
38echo "\n-- \$directory = '..': --\n";
39var_dump(chdir('..'));
40var_dump(getcwd());
41
42echo "\n-- \$directory = 'level2_two', '.': --\n";
43var_dump(chdir($level2_two_dir_path));
44var_dump(chdir('.'));
45var_dump(getcwd());
46
47echo "\n-- \$directory = '../': --\n";
48var_dump(chdir('../'));
49var_dump(getcwd());
50
51echo "\n-- \$directory = './': --\n";
52var_dump(chdir($level2_two_dir_path));
53var_dump(chdir('./'));
54var_dump(getcwd());
55
56echo "\n-- \$directory = '../../'level2_one': --\n";
57var_dump(chdir($level2_two_dir_path));
58var_dump(chdir("../../$level2_one_dir_name"));
59var_dump(getcwd());
60
61?>
62===DONE===
63--CLEAN--
64<?php
65$file_path = dirname(__FILE__);
66rmdir("$file_path/level2_one/level2_two");
67rmdir("$file_path/level2_one");
68?>
69--EXPECTF--
70*** Testing chdir() : usage variations ***
71
72-- $directory = './level2_one': --
73bool(true)
74bool(true)
75string(%d) "%slevel2_one"
76
77-- $directory = 'level2_one/level2_two': --
78bool(true)
79bool(true)
80string(%d) "%slevel2_one%elevel2_two"
81
82-- $directory = '..': --
83bool(true)
84string(%d) "%slevel2_one"
85
86-- $directory = 'level2_two', '.': --
87bool(true)
88bool(true)
89string(%d) "%slevel2_one%elevel2_two"
90
91-- $directory = '../': --
92bool(true)
93string(%d) "%slevel2_one"
94
95-- $directory = './': --
96bool(true)
97bool(true)
98string(%d) "%slevel2_one%elevel2_two"
99
100-- $directory = '../../'level2_one': --
101bool(true)
102bool(true)
103string(%d) "%slevel2_one"
104===DONE===
105