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1.1 misho 1: --TEST--
2: Test fscanf() function: usage variations - string formats with boolean
3: --FILE--
4: <?php
5:
6: /*
7: Prototype: mixed fscanf ( resource $handle, string $format [, mixed &$...] );
8: Description: Parses input from a file according to a format
9: */
10:
11: /* Test fscanf() to scan boolean data using different string format types */
12:
13: $file_path = dirname(__FILE__);
14:
15: echo "*** Test fscanf(): different string format types with boolean data ***\n";
16:
17: // create a file
18: $filename = "$file_path/fscanf_variation19.tmp";
19: $file_handle = fopen($filename, "w");
20: if($file_handle == false)
21: exit("Error:failed to open file $filename");
22:
23: // array of boolean types
24: $bool_types = array (
25: true,
26: false,
27: TRUE,
28: FALSE,
29: );
30:
31: $string_formats = array( "%s",
32: "%hs", "%ls", "%Ls",
33: " %s", "%s ", "% s",
34: "\t%s", "\n%s", "%4s",
35: "%30s", "%[a-zA-Z0-9]", "%*s");
36:
37: $counter = 1;
38:
39: // writing to the file
40: foreach($bool_types as $value) {
41: @fprintf($file_handle, $value);
42: @fprintf($file_handle, "\n");
43: }
44: // closing the file
45: fclose($file_handle);
46:
47: // opening the file for reading
48: $file_handle = fopen($filename, "r");
49: if($file_handle == false) {
50: exit("Error:failed to open file $filename");
51: }
52:
53: $counter = 1;
54: // reading the values from file using different string formats
55: foreach($string_formats as $string_format) {
56: // rewind the file so that for every foreach iteration the file pointer starts from bof
57: rewind($file_handle);
58: echo "\n-- iteration $counter --\n";
59: while( !feof($file_handle) ) {
60: var_dump( fscanf($file_handle,$string_format) );
61: }
62: $counter++;
63: }
64:
65: echo "\n*** Done ***";
66: ?>
67: --CLEAN--
68: <?php
69: $file_path = dirname(__FILE__);
70: $filename = "$file_path/fscanf_variation19.tmp";
71: unlink($filename);
72: ?>
73: --EXPECTF--
74: *** Test fscanf(): different string format types with boolean data ***
75:
76: -- iteration 1 --
77: array(1) {
78: [0]=>
79: string(1) "1"
80: }
81: NULL
82: array(1) {
83: [0]=>
84: string(1) "1"
85: }
86: NULL
87: bool(false)
88:
89: -- iteration 2 --
90: array(1) {
91: [0]=>
92: string(1) "1"
93: }
94: NULL
95: array(1) {
96: [0]=>
97: string(1) "1"
98: }
99: NULL
100: bool(false)
101:
102: -- iteration 3 --
103: array(1) {
104: [0]=>
105: string(1) "1"
106: }
107: NULL
108: array(1) {
109: [0]=>
110: string(1) "1"
111: }
112: NULL
113: bool(false)
114:
115: -- iteration 4 --
116: array(1) {
117: [0]=>
118: string(1) "1"
119: }
120: NULL
121: array(1) {
122: [0]=>
123: string(1) "1"
124: }
125: NULL
126: bool(false)
127:
128: -- iteration 5 --
129: array(1) {
130: [0]=>
131: string(1) "1"
132: }
133: NULL
134: array(1) {
135: [0]=>
136: string(1) "1"
137: }
138: NULL
139: bool(false)
140:
141: -- iteration 6 --
142: array(1) {
143: [0]=>
144: string(1) "1"
145: }
146: NULL
147: array(1) {
148: [0]=>
149: string(1) "1"
150: }
151: NULL
152: bool(false)
153:
154: -- iteration 7 --
155:
156: Warning: fscanf(): Bad scan conversion character " " in %s on line %d
157: NULL
158:
159: Warning: fscanf(): Bad scan conversion character " " in %s on line %d
160: NULL
161:
162: Warning: fscanf(): Bad scan conversion character " " in %s on line %d
163: NULL
164:
165: Warning: fscanf(): Bad scan conversion character " " in %s on line %d
166: NULL
167: bool(false)
168:
169: -- iteration 8 --
170: array(1) {
171: [0]=>
172: string(1) "1"
173: }
174: NULL
175: array(1) {
176: [0]=>
177: string(1) "1"
178: }
179: NULL
180: bool(false)
181:
182: -- iteration 9 --
183: array(1) {
184: [0]=>
185: string(1) "1"
186: }
187: NULL
188: array(1) {
189: [0]=>
190: string(1) "1"
191: }
192: NULL
193: bool(false)
194:
195: -- iteration 10 --
196: array(1) {
197: [0]=>
198: string(1) "1"
199: }
200: NULL
201: array(1) {
202: [0]=>
203: string(1) "1"
204: }
205: NULL
206: bool(false)
207:
208: -- iteration 11 --
209: array(1) {
210: [0]=>
211: string(1) "1"
212: }
213: NULL
214: array(1) {
215: [0]=>
216: string(1) "1"
217: }
218: NULL
219: bool(false)
220:
221: -- iteration 12 --
222: array(1) {
223: [0]=>
224: string(1) "1"
225: }
226: array(1) {
227: [0]=>
228: NULL
229: }
230: array(1) {
231: [0]=>
232: string(1) "1"
233: }
234: array(1) {
235: [0]=>
236: NULL
237: }
238: bool(false)
239:
240: -- iteration 13 --
241: array(0) {
242: }
243: NULL
244: array(0) {
245: }
246: NULL
247: bool(false)
248:
249: *** Done ***
250: