1--TEST--
2Test fgetcsv() : usage variations - with line without any csv fields
3--FILE--
4<?php
5/* Testing fgetcsv() to read a line from a file which doesn't have any CSV field */
6
7echo "*** Testing fgetcsv() : reading the line which is without csv fields ***\n";
8
9
10$filename = __DIR__ . '/fgetcsv_variation13.tmp';
11@unlink($filename);
12
13$file_modes = array ("r","rb", "rt", "r+", "r+b", "r+t",
14                     "a+", "a+b", "a+t",
15                     "w+", "w+b", "w+t",
16                     "x+", "x+b", "x+t");
17
18$loop_counter = 1;
19  for($mode_counter = 0; $mode_counter < count($file_modes); $mode_counter++) {
20    // create the file and add the content with has csv fields
21    if ( strstr($file_modes[$mode_counter], "r") ) {
22      $file_handle = fopen($filename, "w");
23    } else {
24      $file_handle = fopen($filename, $file_modes[$mode_counter] );
25    }
26    if ( !$file_handle ) {
27      echo "Error: failed to create file $filename!\n";
28      exit();
29    }
30    // write line of text
31    fwrite($file_handle, "This is line of text without csv fields\n");
32
33    // close the file if the mode to be used is read mode  and re-open using read mode
34    // else rewind the file pointer to beginning of the file
35    if ( strstr($file_modes[$mode_counter], "r" ) ) {
36      fclose($file_handle);
37      $file_handle = fopen($filename, $file_modes[$mode_counter]);
38    } else {
39      // rewind the file pointer to bof
40      rewind($file_handle);
41    }
42
43    echo "\n-- Testing fgetcsv() with file opened using $file_modes[$mode_counter] mode --\n";
44
45
46    // read the line which is without csv fields, provide delimiter and see the working of fgetcsv
47    $fp_pos = ftell($file_handle);
48    var_dump( fgetcsv($file_handle, escape: "\\") );
49    // check the file pointer position and if eof
50    var_dump( ftell($file_handle) );
51    var_dump( feof($file_handle) );
52
53    // close the file
54    fclose($file_handle);
55    //delete file
56    unlink($filename);
57  } //end of mode loop
58
59echo "Done\n";
60?>
61--EXPECT--
62*** Testing fgetcsv() : reading the line which is without csv fields ***
63
64-- Testing fgetcsv() with file opened using r mode --
65array(1) {
66  [0]=>
67  string(39) "This is line of text without csv fields"
68}
69int(40)
70bool(false)
71
72-- Testing fgetcsv() with file opened using rb mode --
73array(1) {
74  [0]=>
75  string(39) "This is line of text without csv fields"
76}
77int(40)
78bool(false)
79
80-- Testing fgetcsv() with file opened using rt mode --
81array(1) {
82  [0]=>
83  string(39) "This is line of text without csv fields"
84}
85int(40)
86bool(false)
87
88-- Testing fgetcsv() with file opened using r+ mode --
89array(1) {
90  [0]=>
91  string(39) "This is line of text without csv fields"
92}
93int(40)
94bool(false)
95
96-- Testing fgetcsv() with file opened using r+b mode --
97array(1) {
98  [0]=>
99  string(39) "This is line of text without csv fields"
100}
101int(40)
102bool(false)
103
104-- Testing fgetcsv() with file opened using r+t mode --
105array(1) {
106  [0]=>
107  string(39) "This is line of text without csv fields"
108}
109int(40)
110bool(false)
111
112-- Testing fgetcsv() with file opened using a+ mode --
113array(1) {
114  [0]=>
115  string(39) "This is line of text without csv fields"
116}
117int(40)
118bool(false)
119
120-- Testing fgetcsv() with file opened using a+b mode --
121array(1) {
122  [0]=>
123  string(39) "This is line of text without csv fields"
124}
125int(40)
126bool(false)
127
128-- Testing fgetcsv() with file opened using a+t mode --
129array(1) {
130  [0]=>
131  string(39) "This is line of text without csv fields"
132}
133int(40)
134bool(false)
135
136-- Testing fgetcsv() with file opened using w+ mode --
137array(1) {
138  [0]=>
139  string(39) "This is line of text without csv fields"
140}
141int(40)
142bool(false)
143
144-- Testing fgetcsv() with file opened using w+b mode --
145array(1) {
146  [0]=>
147  string(39) "This is line of text without csv fields"
148}
149int(40)
150bool(false)
151
152-- Testing fgetcsv() with file opened using w+t mode --
153array(1) {
154  [0]=>
155  string(39) "This is line of text without csv fields"
156}
157int(40)
158bool(false)
159
160-- Testing fgetcsv() with file opened using x+ mode --
161array(1) {
162  [0]=>
163  string(39) "This is line of text without csv fields"
164}
165int(40)
166bool(false)
167
168-- Testing fgetcsv() with file opened using x+b mode --
169array(1) {
170  [0]=>
171  string(39) "This is line of text without csv fields"
172}
173int(40)
174bool(false)
175
176-- Testing fgetcsv() with file opened using x+t mode --
177array(1) {
178  [0]=>
179  string(39) "This is line of text without csv fields"
180}
181int(40)
182bool(false)
183Done
184