1--TEST--
2Test tempnam() function: usage variations - obscure prefixes
3--SKIPIF--
4<?php
5if(substr(PHP_OS, 0, 3) == "WIN")
6  die("skip Do not run on Windows");
7?>
8--FILE--
9<?php
10/* Prototype:  string tempnam ( string $dir, string $prefix );
11   Description: Create file with unique file name.
12*/
13
14/* Passing invalid/non-existing args for $prefix */
15
16echo "*** Testing tempnam() with obscure prefixes ***\n";
17$file_path = dirname(__FILE__)."/tempnamVar3";
18mkdir($file_path);
19
20/* An array of prefixes */
21$names_arr = array(
22  /* Invalid args */
23  -1,
24  TRUE,
25  FALSE,
26  NULL,
27  "",
28  " ",
29  "\0",
30  array(),
31
32  /* prefix with path separator of a non existing directory*/
33  "/no/such/file/dir",
34  "php/php"
35
36);
37
38for( $i=0; $i<count($names_arr); $i++ ) {
39  echo "-- Iteration $i --\n";
40  $file_name = tempnam("$file_path", $names_arr[$i]);
41
42  /* creating the files in existing dir */
43  if( file_exists($file_name) ) {
44    echo "File name is => ";
45    print($file_name);
46    echo "\n";
47
48    echo "File permissions are => ";
49    printf("%o", fileperms($file_name) );
50    echo "\n";
51
52    echo "File created in => ";
53    $file_dir = dirname($file_name);
54
55    if ($file_dir == sys_get_temp_dir()) {
56       echo "temp dir\n";
57    }
58    else if ($file_dir == $file_path) {
59       echo "directory specified\n";
60    }
61    else {
62       echo "unknown location\n";
63    }
64
65  }
66  else {
67    echo "-- File is not created --\n";
68  }
69
70  unlink($file_name);
71}
72
73rmdir($file_path);
74echo "\n*** Done ***\n";
75?>
76--EXPECTF--
77*** Testing tempnam() with obscure prefixes ***
78-- Iteration 0 --
79File name is => %s/%s
80File permissions are => 100600
81File created in => directory specified
82-- Iteration 1 --
83File name is => %s/%s
84File permissions are => 100600
85File created in => directory specified
86-- Iteration 2 --
87File name is => %s/%s
88File permissions are => 100600
89File created in => directory specified
90-- Iteration 3 --
91File name is => %s/%s
92File permissions are => 100600
93File created in => directory specified
94-- Iteration 4 --
95File name is => %s/%s
96File permissions are => 100600
97File created in => directory specified
98-- Iteration 5 --
99File name is => %s/%s
100File permissions are => 100600
101File created in => directory specified
102-- Iteration 6 --
103
104Warning: tempnam() expects parameter 2 to be a valid path, string given in %s on line %d
105-- File is not created --
106
107Warning: unlink(): %s in %s on line %d
108-- Iteration 7 --
109
110Warning: tempnam() expects parameter 2 to be a valid path, array given in %s on line %d
111-- File is not created --
112
113Warning: unlink(): %s in %s on line %d
114-- Iteration 8 --
115File name is => %s/dir%s
116File permissions are => 100600
117File created in => directory specified
118-- Iteration 9 --
119File name is => %s/php%s
120File permissions are => 100600
121File created in => directory specified
122
123*** Done ***
124
125