summaryrefslogtreecommitdiff
path: root/ext/standard/tests/file/fgetcsv_variation21.phpt
blob: ae8c4f1ef65336c38276393e8b4383e6902fd919 (plain)
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
190
191
--TEST--
Test fgetcsv() : usage variations - with default enclosure, blank line
--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 file containing blank line when provided with 
  default enclosure argument
*/

echo "*** Testing fgetcsv() : with default enclosure, blank line ***\n";

$filename = dirname(__FILE__) . '/fgetcsv_variation21.tmp';
@unlink($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 $filename!\n";
      exit();
    }
    // write a blank line
    fwrite($file_handle, "\n"); // blank line

    // 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"; 

    // call fgetcsv() to parse csv fields
     
    // read the line which is a blank line to see the working of fgetcsv
    $fp_pos = ftell($file_handle);
    var_dump( fgetcsv($file_handle, 1024, '+') );
    // check the file pointer position and if eof
    var_dump( ftell($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() : with default enclosure, blank line ***

-- Testing fgetcsv() with file opened using r mode --
array(1) {
  [0]=>
  NULL
}
int(1)
bool(false)

-- Testing fgetcsv() with file opened using rb mode --
array(1) {
  [0]=>
  NULL
}
int(1)
bool(false)

-- Testing fgetcsv() with file opened using rt mode --
array(1) {
  [0]=>
  NULL
}
int(1)
bool(false)

-- Testing fgetcsv() with file opened using r+ mode --
array(1) {
  [0]=>
  NULL
}
int(1)
bool(false)

-- Testing fgetcsv() with file opened using r+b mode --
array(1) {
  [0]=>
  NULL
}
int(1)
bool(false)

-- Testing fgetcsv() with file opened using r+t mode --
array(1) {
  [0]=>
  NULL
}
int(1)
bool(false)

-- Testing fgetcsv() with file opened using a+ mode --
array(1) {
  [0]=>
  NULL
}
int(1)
bool(false)

-- Testing fgetcsv() with file opened using a+b mode --
array(1) {
  [0]=>
  NULL
}
int(1)
bool(false)

-- Testing fgetcsv() with file opened using a+t mode --
array(1) {
  [0]=>
  NULL
}
int(1)
bool(false)

-- Testing fgetcsv() with file opened using w+ mode --
array(1) {
  [0]=>
  NULL
}
int(1)
bool(false)

-- Testing fgetcsv() with file opened using w+b mode --
array(1) {
  [0]=>
  NULL
}
int(1)
bool(false)

-- Testing fgetcsv() with file opened using w+t mode --
array(1) {
  [0]=>
  NULL
}
int(1)
bool(false)

-- Testing fgetcsv() with file opened using x+ mode --
array(1) {
  [0]=>
  NULL
}
int(1)
bool(false)

-- Testing fgetcsv() with file opened using x+b mode --
array(1) {
  [0]=>
  NULL
}
int(1)
bool(false)

-- Testing fgetcsv() with file opened using x+t mode --
array(1) {
  [0]=>
  NULL
}
int(1)
bool(false)
Done