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1.1 misho 1: --TEST-- 2: Test fscanf() function: usage variations - unsigned formats with resource 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 resource type using different unsigned format types */ 12: 13: $file_path = dirname(__FILE__); 14: 15: echo "*** Test fscanf(): different unsigned format types with resource ***\n"; 16: 17: // create a file 18: $filename = "$file_path/fscanf_variation41.tmp"; 19: $file_handle = fopen($filename, "w"); 20: if($file_handle == false) 21: exit("Error:failed to open file $filename"); 22: 23: 24: // resource type variable 25: $fp = fopen (__FILE__, "r"); 26: $dfp = opendir ( dirname(__FILE__) ); 27: 28: // array of resource types 29: $resource_types = array ( 30: $fp, 31: $dfp 32: ); 33: 34: $unsigned_formats = array( "%u", "%hu", "%lu", "%Lu", " %u", "%u ", "% u", "\t%u", "\n%u", "%4u", "%30u", "%[0-9]", "%*u"); 35: 36: $counter = 1; 37: 38: // writing to the file 39: foreach($resource_types as $value) { 40: @fprintf($file_handle, $value); 41: @fprintf($file_handle, "\n"); 42: } 43: // closing the file 44: fclose($file_handle); 45: 46: // opening the file for reading 47: $file_handle = fopen($filename, "r"); 48: if($file_handle == false) { 49: exit("Error:failed to open file $filename"); 50: } 51: 52: $counter = 1; 53: // reading the values from file using different unsigned formats 54: foreach($unsigned_formats as $unsigned_format) { 55: // rewind the file so that for every foreach iteration the file pointer starts from bof 56: rewind($file_handle); 57: echo "\n-- iteration $counter --\n"; 58: while( !feof($file_handle) ) { 59: var_dump( fscanf($file_handle,$unsigned_format) ); 60: } 61: $counter++; 62: } 63: 64: // closing the resources 65: fclose($fp); 66: closedir($dfp); 67: 68: echo "\n*** Done ***"; 69: ?> 70: --CLEAN-- 71: <?php 72: $file_path = dirname(__FILE__); 73: $filename = "$file_path/fscanf_variation41.tmp"; 74: unlink($filename); 75: ?> 76: --EXPECTF-- 77: *** Test fscanf(): different unsigned format types with resource *** 78: 79: -- iteration 1 -- 80: array(1) { 81: [0]=> 82: NULL 83: } 84: array(1) { 85: [0]=> 86: NULL 87: } 88: bool(false) 89: 90: -- iteration 2 -- 91: array(1) { 92: [0]=> 93: NULL 94: } 95: array(1) { 96: [0]=> 97: NULL 98: } 99: bool(false) 100: 101: -- iteration 3 -- 102: array(1) { 103: [0]=> 104: NULL 105: } 106: array(1) { 107: [0]=> 108: NULL 109: } 110: bool(false) 111: 112: -- iteration 4 -- 113: array(1) { 114: [0]=> 115: NULL 116: } 117: array(1) { 118: [0]=> 119: NULL 120: } 121: bool(false) 122: 123: -- iteration 5 -- 124: array(1) { 125: [0]=> 126: NULL 127: } 128: array(1) { 129: [0]=> 130: NULL 131: } 132: bool(false) 133: 134: -- iteration 6 -- 135: array(1) { 136: [0]=> 137: NULL 138: } 139: array(1) { 140: [0]=> 141: NULL 142: } 143: bool(false) 144: 145: -- iteration 7 -- 146: 147: Warning: fscanf(): Bad scan conversion character " " in %s on line %d 148: NULL 149: 150: Warning: fscanf(): Bad scan conversion character " " in %s on line %d 151: NULL 152: bool(false) 153: 154: -- iteration 8 -- 155: array(1) { 156: [0]=> 157: NULL 158: } 159: array(1) { 160: [0]=> 161: NULL 162: } 163: bool(false) 164: 165: -- iteration 9 -- 166: array(1) { 167: [0]=> 168: NULL 169: } 170: array(1) { 171: [0]=> 172: NULL 173: } 174: bool(false) 175: 176: -- iteration 10 -- 177: array(1) { 178: [0]=> 179: NULL 180: } 181: array(1) { 182: [0]=> 183: NULL 184: } 185: bool(false) 186: 187: -- iteration 11 -- 188: array(1) { 189: [0]=> 190: NULL 191: } 192: array(1) { 193: [0]=> 194: NULL 195: } 196: bool(false) 197: 198: -- iteration 12 -- 199: array(1) { 200: [0]=> 201: NULL 202: } 203: array(1) { 204: [0]=> 205: NULL 206: } 207: bool(false) 208: 209: -- iteration 13 -- 210: array(0) { 211: } 212: array(0) { 213: } 214: bool(false) 215: 216: *** Done *** 217: