1--TEST--
2Test tempnam() function: usage variations - Using previous unique filename
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 $prefix );
11   Description: Create file with unique file name.
12*/
13
14/* Trying to create unique files by passing previously created unique file name as prefix */
15
16$file_path = dirname(__FILE__);
17
18echo "\n*** Test tempnam(): by passing previously created filenames ***\n";
19$file_name = "tempnam_variation6.tmp";
20for($i=1; $i<=3; $i++) {
21  echo "-- Iteration $i --\n";
22  $file_name = tempnam("$file_path", $file_name);
23
24  if( file_exists($file_name) ) {
25    echo "File name is => ";
26    print($file_name);
27    echo "\n";
28
29    echo "File created in => ";
30    $file_dir = dirname($file_name);
31
32    if ($file_dir == sys_get_temp_dir()) {
33       echo "temp dir\n";
34    }
35    else if ($file_dir == $file_path) {
36       echo "directory specified\n";
37    }
38    else {
39       echo "unknown location\n";
40    }
41 }
42
43  unlink($file_name);
44}
45
46echo "\n*** Done ***\n";
47?>
48--EXPECTF--
49*** Test tempnam(): by passing previously created filenames ***
50-- Iteration 1 --
51File name is => %s%etempnam_variation6.tmp%s
52File created in => directory specified
53-- Iteration 2 --
54File name is => %s%etempnam_variation6.tmp%s
55File created in => directory specified
56-- Iteration 3 --
57File name is => %s%etempnam_variation6.tmp%s
58File created in => directory specified
59
60*** Done ***
61