1--TEST--
2Test fgetss() function : Basic functionality - read modes only
3--FILE--
4<?php
5error_reporting(E_ALL & ~E_DEPRECATED);
6
7/*
8 Prototype: string fgetss ( resource $handle [, int $length [, string $allowable_tags]] );
9 Description: Gets line from file pointer and strip HTML tags
10*/
11
12/* test fgetss with all read modes */
13
14// include the common file related test functions
15include ("file.inc");
16
17echo "*** Testing fgetss() : Basic operations ***\n";
18
19/* string with html and php tags */
20$string_with_tags = <<<EOT
21<test>Testing fgetss() functions</test>
22<?php echo "this string is within php tag"; ?> {;}<{> this
23is a heredoc string. <pg>ksklnm@@$$&$&^%&^%&^%&</pg>
24<html> html </html> <?php echo "php"; ?>
25EOT;
26
27if(substr(PHP_OS, 0, 3) == "WIN")  {
28	$string_with_tags = str_replace("\r",'', $string_with_tags);
29}
30/* try reading the file opened in different modes of reading */
31$file_modes = array("r","rb", "rt","r+", "r+b", "r+t");
32
33for($mode_counter = 0; $mode_counter < count($file_modes); $mode_counter++) {
34  echo "\n-- Testing fgetss() with file opened using $file_modes[$mode_counter] mode --\n";
35
36  /* create an empty file and write the strings with tags */
37  $filename = dirname(__FILE__)."/fgetss_basic1.tmp";
38  create_file ($filename); //create an empty file
39  file_put_contents($filename, $string_with_tags);
40  $file_handle = fopen($filename, $file_modes[$mode_counter]);
41  if(!$file_handle) {
42    echo "Error: failed to open file $filename!\n";
43    exit();
44  }
45
46  rewind($file_handle);
47  /* read entire file and strip tags */
48  echo "-- fgetss() with default length, file pointer at 0 --\n";
49  var_dump( fgetss($file_handle) ); // no length and allowable tags provided, reads entire file
50  var_dump( ftell($file_handle) );
51  var_dump( feof($file_handle) );
52
53  rewind($file_handle);
54  /* read entire file and strip tags tags */
55  echo "-- fgets() with length = 30, file pointer at 0 --\n";
56  var_dump( fgetss($file_handle ,30) ); // length parameter given,not reading entire file
57  var_dump( ftell($file_handle) ); // checking file pointer position initially
58  var_dump( feof($file_handle) ); // confirm file pointer is not at eof
59
60  // close the file
61  fclose($file_handle);
62
63  // delete the file
64  delete_file($filename);
65} // end of for - mode_counter
66
67echo "Done\n";
68?>
69--EXPECT--
70*** Testing fgetss() : Basic operations ***
71
72-- Testing fgetss() with file opened using r mode --
73-- fgetss() with default length, file pointer at 0 --
74string(27) "Testing fgetss() functions
75"
76int(40)
77bool(false)
78-- fgets() with length = 30, file pointer at 0 --
79string(23) "Testing fgetss() functi"
80int(29)
81bool(false)
82
83-- Testing fgetss() with file opened using rb mode --
84-- fgetss() with default length, file pointer at 0 --
85string(27) "Testing fgetss() functions
86"
87int(40)
88bool(false)
89-- fgets() with length = 30, file pointer at 0 --
90string(23) "Testing fgetss() functi"
91int(29)
92bool(false)
93
94-- Testing fgetss() with file opened using rt mode --
95-- fgetss() with default length, file pointer at 0 --
96string(27) "Testing fgetss() functions
97"
98int(40)
99bool(false)
100-- fgets() with length = 30, file pointer at 0 --
101string(23) "Testing fgetss() functi"
102int(29)
103bool(false)
104
105-- Testing fgetss() with file opened using r+ mode --
106-- fgetss() with default length, file pointer at 0 --
107string(27) "Testing fgetss() functions
108"
109int(40)
110bool(false)
111-- fgets() with length = 30, file pointer at 0 --
112string(23) "Testing fgetss() functi"
113int(29)
114bool(false)
115
116-- Testing fgetss() with file opened using r+b mode --
117-- fgetss() with default length, file pointer at 0 --
118string(27) "Testing fgetss() functions
119"
120int(40)
121bool(false)
122-- fgets() with length = 30, file pointer at 0 --
123string(23) "Testing fgetss() functi"
124int(29)
125bool(false)
126
127-- Testing fgetss() with file opened using r+t mode --
128-- fgetss() with default length, file pointer at 0 --
129string(27) "Testing fgetss() functions
130"
131int(40)
132bool(false)
133-- fgets() with length = 30, file pointer at 0 --
134string(23) "Testing fgetss() functi"
135int(29)
136bool(false)
137Done
138