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Annotation of embedaddon/php/ext/standard/tests/file/fscanf_variation4.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test fscanf() function: usage variations - integer 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 integer format types */
        !            12: 
        !            13: $file_path = dirname(__FILE__);
        !            14: 
        !            15: echo "*** Test fscanf(): different integer format types with resource ***\n"; 
        !            16: 
        !            17: // create a file
        !            18: $filename = "$file_path/fscanf_variation4.tmp";
        !            19: $file_handle = fopen($filename, "w");
        !            20: if($file_handle == false)
        !            21:   exit("Error:failed to open file $filename");
        !            22: 
        !            23: // non-integer type of data
        !            24: 
        !            25: // resource type variable
        !            26: $fp = fopen (__FILE__, "r");
        !            27: $dfp = opendir ( dirname(__FILE__) );
        !            28:   
        !            29: // array of resource types
        !            30: $resource_types = array (
        !            31:   $fp,
        !            32:   $dfp
        !            33: );
        !            34: 
        !            35: $int_formats = array( "%d", "%hd", "%ld", "%Ld", " %d", "%d ", "% d", "\t%d", "\n%d", "%4d", "%30d", "%[0-9]", "%*d");
        !            36: 
        !            37: $counter = 1;
        !            38: 
        !            39: // writing to the file
        !            40: foreach($resource_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: $counter = 1;
        !            54: // reading the values from file using different integer formats
        !            55: foreach($int_formats as $int_format) {
        !            56:   // rewind the file so that for every foreach iteration the file pointer starts from bof
        !            57:   rewind($file_handle);
        !            58:   echo "\n-- iteration $counter --\n";
        !            59:   while( !feof($file_handle) ) {
        !            60:     var_dump( fscanf($file_handle,$int_format) );
        !            61:   }
        !            62:   $counter++;
        !            63: }
        !            64: 
        !            65: // closing the resources
        !            66: fclose($fp);
        !            67: closedir($dfp);
        !            68: 
        !            69: echo "\n*** Done ***";
        !            70: ?>
        !            71: --CLEAN--
        !            72: <?php
        !            73: $file_path = dirname(__FILE__);
        !            74: $filename = "$file_path/fscanf_variation4.tmp";
        !            75: unlink($filename);
        !            76: ?>
        !            77: --EXPECTF--
        !            78: *** Test fscanf(): different integer format types with resource ***
        !            79: 
        !            80: -- iteration 1 --
        !            81: array(1) {
        !            82:   [0]=>
        !            83:   NULL
        !            84: }
        !            85: array(1) {
        !            86:   [0]=>
        !            87:   NULL
        !            88: }
        !            89: bool(false)
        !            90: 
        !            91: -- iteration 2 --
        !            92: array(1) {
        !            93:   [0]=>
        !            94:   NULL
        !            95: }
        !            96: array(1) {
        !            97:   [0]=>
        !            98:   NULL
        !            99: }
        !           100: bool(false)
        !           101: 
        !           102: -- iteration 3 --
        !           103: array(1) {
        !           104:   [0]=>
        !           105:   NULL
        !           106: }
        !           107: array(1) {
        !           108:   [0]=>
        !           109:   NULL
        !           110: }
        !           111: bool(false)
        !           112: 
        !           113: -- iteration 4 --
        !           114: array(1) {
        !           115:   [0]=>
        !           116:   NULL
        !           117: }
        !           118: array(1) {
        !           119:   [0]=>
        !           120:   NULL
        !           121: }
        !           122: bool(false)
        !           123: 
        !           124: -- iteration 5 --
        !           125: array(1) {
        !           126:   [0]=>
        !           127:   NULL
        !           128: }
        !           129: array(1) {
        !           130:   [0]=>
        !           131:   NULL
        !           132: }
        !           133: bool(false)
        !           134: 
        !           135: -- iteration 6 --
        !           136: array(1) {
        !           137:   [0]=>
        !           138:   NULL
        !           139: }
        !           140: array(1) {
        !           141:   [0]=>
        !           142:   NULL
        !           143: }
        !           144: bool(false)
        !           145: 
        !           146: -- iteration 7 --
        !           147: 
        !           148: Warning: fscanf(): Bad scan conversion character " " in %s on line %d
        !           149: NULL
        !           150: 
        !           151: Warning: fscanf(): Bad scan conversion character " " in %s on line %d
        !           152: NULL
        !           153: bool(false)
        !           154: 
        !           155: -- iteration 8 --
        !           156: array(1) {
        !           157:   [0]=>
        !           158:   NULL
        !           159: }
        !           160: array(1) {
        !           161:   [0]=>
        !           162:   NULL
        !           163: }
        !           164: bool(false)
        !           165: 
        !           166: -- iteration 9 --
        !           167: array(1) {
        !           168:   [0]=>
        !           169:   NULL
        !           170: }
        !           171: array(1) {
        !           172:   [0]=>
        !           173:   NULL
        !           174: }
        !           175: bool(false)
        !           176: 
        !           177: -- iteration 10 --
        !           178: array(1) {
        !           179:   [0]=>
        !           180:   NULL
        !           181: }
        !           182: array(1) {
        !           183:   [0]=>
        !           184:   NULL
        !           185: }
        !           186: bool(false)
        !           187: 
        !           188: -- iteration 11 --
        !           189: array(1) {
        !           190:   [0]=>
        !           191:   NULL
        !           192: }
        !           193: array(1) {
        !           194:   [0]=>
        !           195:   NULL
        !           196: }
        !           197: bool(false)
        !           198: 
        !           199: -- iteration 12 --
        !           200: array(1) {
        !           201:   [0]=>
        !           202:   NULL
        !           203: }
        !           204: array(1) {
        !           205:   [0]=>
        !           206:   NULL
        !           207: }
        !           208: bool(false)
        !           209: 
        !           210: -- iteration 13 --
        !           211: array(0) {
        !           212: }
        !           213: array(0) {
        !           214: }
        !           215: bool(false)
        !           216: 
        !           217: *** Done ***
        !           218: