1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
|
--TEST--
Test fgetcsv() : usage variations - with line without any csv fields
--FILE--
<?php
/*
Prototype: array fgetcsv ( resource $handle [, int $length [, string $delimiter [, string $enclosure]]] );
Description: Gets line from file pointer and parse for CSV fields
*/
/* Testing fgetcsv() to read a line from a file which doesn't have any CSV field */
echo "*** Testing fgetcsv() : reading the line which is without csv fields ***\n";
$filename = dirname(__FILE__) . '/fgetcsv_variation13.tmp';
@unlink($filename);
$file_modes = array ("r","rb", "rt", "r+", "r+b", "r+t",
"a+", "a+b", "a+t",
"w+", "w+b", "w+t",
"x+", "x+b", "x+t");
$loop_counter = 1;
for($mode_counter = 0; $mode_counter < count($file_modes); $mode_counter++) {
// create the file and add the content with has csv fields
if ( strstr($file_modes[$mode_counter], "r") ) {
$file_handle = fopen($filename, "w");
} else {
$file_handle = fopen($filename, $file_modes[$mode_counter] );
}
if ( !$file_handle ) {
echo "Error: failed to create file $filename!\n";
exit();
}
// write line of text
fwrite($file_handle, "This is line of text without csv fields\n");
// close the file if the mode to be used is read mode and re-open using read mode
// else rewind the file pointer to beginning of the file
if ( strstr($file_modes[$mode_counter], "r" ) ) {
fclose($file_handle);
$file_handle = fopen($filename, $file_modes[$mode_counter]);
} else {
// rewind the file pointer to bof
rewind($file_handle);
}
echo "\n-- Testing fgetcsv() with file opened using $file_modes[$mode_counter] mode --\n";
// read the line which is without csv fields, provide delimiter and see the working of fgetcsv
$fp_pos = ftell($file_handle);
var_dump( fgetcsv($file_handle) );
// check the file pointer position and if eof
var_dump( ftell($file_handle) );
var_dump( feof($file_handle) );
// close the file
fclose($file_handle);
//delete file
unlink($filename);
} //end of mode loop
echo "Done\n";
?>
--EXPECT--
*** Testing fgetcsv() : reading the line which is without csv fields ***
-- Testing fgetcsv() with file opened using r mode --
array(1) {
[0]=>
string(39) "This is line of text without csv fields"
}
int(40)
bool(false)
-- Testing fgetcsv() with file opened using rb mode --
array(1) {
[0]=>
string(39) "This is line of text without csv fields"
}
int(40)
bool(false)
-- Testing fgetcsv() with file opened using rt mode --
array(1) {
[0]=>
string(39) "This is line of text without csv fields"
}
int(40)
bool(false)
-- Testing fgetcsv() with file opened using r+ mode --
array(1) {
[0]=>
string(39) "This is line of text without csv fields"
}
int(40)
bool(false)
-- Testing fgetcsv() with file opened using r+b mode --
array(1) {
[0]=>
string(39) "This is line of text without csv fields"
}
int(40)
bool(false)
-- Testing fgetcsv() with file opened using r+t mode --
array(1) {
[0]=>
string(39) "This is line of text without csv fields"
}
int(40)
bool(false)
-- Testing fgetcsv() with file opened using a+ mode --
array(1) {
[0]=>
string(39) "This is line of text without csv fields"
}
int(40)
bool(false)
-- Testing fgetcsv() with file opened using a+b mode --
array(1) {
[0]=>
string(39) "This is line of text without csv fields"
}
int(40)
bool(false)
-- Testing fgetcsv() with file opened using a+t mode --
array(1) {
[0]=>
string(39) "This is line of text without csv fields"
}
int(40)
bool(false)
-- Testing fgetcsv() with file opened using w+ mode --
array(1) {
[0]=>
string(39) "This is line of text without csv fields"
}
int(40)
bool(false)
-- Testing fgetcsv() with file opened using w+b mode --
array(1) {
[0]=>
string(39) "This is line of text without csv fields"
}
int(40)
bool(false)
-- Testing fgetcsv() with file opened using w+t mode --
array(1) {
[0]=>
string(39) "This is line of text without csv fields"
}
int(40)
bool(false)
-- Testing fgetcsv() with file opened using x+ mode --
array(1) {
[0]=>
string(39) "This is line of text without csv fields"
}
int(40)
bool(false)
-- Testing fgetcsv() with file opened using x+b mode --
array(1) {
[0]=>
string(39) "This is line of text without csv fields"
}
int(40)
bool(false)
-- Testing fgetcsv() with file opened using x+t mode --
array(1) {
[0]=>
string(39) "This is line of text without csv fields"
}
int(40)
bool(false)
Done
|