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Annotation of embedaddon/php/ext/standard/tests/strings/strncasecmp_variation1.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test strncasecmp() function: usage variations - case-sensitivity
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : int strncasecmp ( string $str1, string $str2, int $len );
                      6:  * Description: Binary safe case-insensitive string comparison of the first n characters
                      7:  * Source code: Zend/zend_builtin_functions.c
                      8: */
                      9: 
                     10: /* Test strncasecmp() function with upper-case and lower-case alphabets as inputs for 'str1' and 'str2' */
                     11: 
                     12: echo "*** Test strncasecmp() function: with alphabets ***\n";
                     13: echo "-- Passing upper-case letters for 'str1' --\n";
                     14: for($ASCII = 65; $ASCII <= 90; $ASCII++) {
                     15:   var_dump( strncasecmp( chr($ASCII), chr($ASCII), 1 ) );  //comparing uppercase letter with corresponding uppercase letter; exp: int(0)
                     16:   var_dump( strncasecmp( chr($ASCII), chr($ASCII + 32), 1 ) );  //comparing uppercase letter with corresponding lowercase letter; exp: int(0)
                     17: }
                     18: 
                     19: echo "\n-- Passing lower-case letters for 'str1' --\n";
                     20: for($ASCII = 97; $ASCII <= 122; $ASCII++) {
                     21:   var_dump( strncasecmp( chr($ASCII), chr($ASCII), 1 ) );  //comparing lowercase letter with corresponding lowercase letter; exp: int(0)
                     22:   var_dump( strncasecmp( chr($ASCII), chr($ASCII - 32), 1 ) );  //comparing lowercase letter with corresponding uppercase letter; exp: int(0)
                     23: }
                     24: echo "*** Done ***\n";
                     25: ?>
                     26: --EXPECTF--
                     27: *** Test strncasecmp() function: with alphabets ***
                     28: -- Passing upper-case letters for 'str1' --
                     29: int(0)
                     30: int(0)
                     31: int(0)
                     32: int(0)
                     33: int(0)
                     34: int(0)
                     35: int(0)
                     36: int(0)
                     37: int(0)
                     38: int(0)
                     39: int(0)
                     40: int(0)
                     41: int(0)
                     42: int(0)
                     43: int(0)
                     44: int(0)
                     45: int(0)
                     46: int(0)
                     47: int(0)
                     48: int(0)
                     49: int(0)
                     50: int(0)
                     51: int(0)
                     52: int(0)
                     53: int(0)
                     54: int(0)
                     55: int(0)
                     56: int(0)
                     57: int(0)
                     58: int(0)
                     59: int(0)
                     60: int(0)
                     61: int(0)
                     62: int(0)
                     63: int(0)
                     64: int(0)
                     65: int(0)
                     66: int(0)
                     67: int(0)
                     68: int(0)
                     69: int(0)
                     70: int(0)
                     71: int(0)
                     72: int(0)
                     73: int(0)
                     74: int(0)
                     75: int(0)
                     76: int(0)
                     77: int(0)
                     78: int(0)
                     79: int(0)
                     80: int(0)
                     81: 
                     82: -- Passing lower-case letters for 'str1' --
                     83: int(0)
                     84: int(0)
                     85: int(0)
                     86: int(0)
                     87: int(0)
                     88: int(0)
                     89: int(0)
                     90: int(0)
                     91: int(0)
                     92: int(0)
                     93: int(0)
                     94: int(0)
                     95: int(0)
                     96: int(0)
                     97: int(0)
                     98: int(0)
                     99: int(0)
                    100: int(0)
                    101: int(0)
                    102: int(0)
                    103: int(0)
                    104: int(0)
                    105: int(0)
                    106: int(0)
                    107: int(0)
                    108: int(0)
                    109: int(0)
                    110: int(0)
                    111: int(0)
                    112: int(0)
                    113: int(0)
                    114: int(0)
                    115: int(0)
                    116: int(0)
                    117: int(0)
                    118: int(0)
                    119: int(0)
                    120: int(0)
                    121: int(0)
                    122: int(0)
                    123: int(0)
                    124: int(0)
                    125: int(0)
                    126: int(0)
                    127: int(0)
                    128: int(0)
                    129: int(0)
                    130: int(0)
                    131: int(0)
                    132: int(0)
                    133: int(0)
                    134: int(0)
                    135: *** Done ***