1--TEST--
2Test fgetcsv() : usage variations - with default enclosure, line without any csv fields
3--FILE--
4<?php
5/*
6 Prototype: array fgetcsv ( resource $handle [, int $length [, string $delimiter [, string $enclosure]]] );
7 Description: Gets line from file pointer and parse for CSV fields
8*/
9
10/*
11  Testing fgetcsv() to read a line without any csv fields from a file
12  when provided with default enclosure value
13*/
14
15echo "*** Testing fgetcsv() : with default enclosure, line without any csv fields ***\n";
16
17$filename = __DIR__ . '/fgetcsv_variation20.tmp';
18@unlink($filename);
19
20$file_modes = array ("r","rb", "rt", "r+", "r+b", "r+t",
21                     "a+", "a+b", "a+t",
22                     "w+", "w+b", "w+t",
23                     "x+", "x+b", "x+t");
24
25$loop_counter = 1;
26  for($mode_counter = 0; $mode_counter < count($file_modes); $mode_counter++) {
27    // create the file and add the content with has csv fields
28    if ( strstr($file_modes[$mode_counter], "r") ) {
29      $file_handle = fopen($filename, "w");
30    } else {
31      $file_handle = fopen($filename, $file_modes[$mode_counter] );
32    }
33    if ( !$file_handle ) {
34      echo "Error: failed to create file $filename!\n";
35      exit();
36    }
37    // write line of text
38    fwrite($file_handle, "This is line of text without csv fields\n");
39
40    // close the file if the mode to be used is read mode  and re-open using read mode
41    // else rewind the file pointer to beginning of the file
42    if ( strstr($file_modes[$mode_counter], "r" ) ) {
43      fclose($file_handle);
44      $file_handle = fopen($filename, $file_modes[$mode_counter]);
45    } else {
46      // rewind the file pointer to bof
47      rewind($file_handle);
48    }
49
50    echo "\n-- Testing fgetcsv() with file opened using $file_modes[$mode_counter] mode --\n";
51
52    // call fgetcsv() to parse csv fields
53
54    // read the line which is without csv fields, provide delimiter and see the working of fgetcsv
55    $fp_pos = ftell($file_handle);
56    var_dump( fgetcsv($file_handle, 1024) );
57    // check the file pointer position and if eof
58    var_dump( ftell($file_handle) );
59    var_dump( feof($file_handle) );
60
61    // close the file
62    fclose($file_handle);
63    //delete file
64    unlink($filename);
65  } //end of mode loop
66
67echo "Done\n";
68?>
69--EXPECT--
70*** Testing fgetcsv() : with default enclosure, line without any csv fields ***
71
72-- Testing fgetcsv() with file opened using r 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 rb 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 rt 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+ 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+b 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 r+t 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+ 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+b 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 a+t 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+ 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+b 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 w+t 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+ 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+b mode --
177array(1) {
178  [0]=>
179  string(39) "This is line of text without csv fields"
180}
181int(40)
182bool(false)
183
184-- Testing fgetcsv() with file opened using x+t mode --
185array(1) {
186  [0]=>
187  string(39) "This is line of text without csv fields"
188}
189int(40)
190bool(false)
191Done
192