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Annotation of embedaddon/php/ext/standard/tests/array/krsort_basic.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test krsort() function : basic functionality   
        !             3: --FILE--
        !             4: <?php
        !             5: /* Prototype  : bool krsort ( array &$array [, int $sort_flags] )
        !             6:  * Description: Sort an array by key in reverse order, maintaining key to data correlation                     
        !             7:  * Source code: ext/standard/array.c
        !             8: */
        !             9: 
        !            10: /*
        !            11:  * Testing krsort() by providing array of integer/string values to check the basic functionality 
        !            12:  * with following flag values :
        !            13:  *  1.flag value as defualt
        !            14:  *  2.SORT_REGULAR - compare items normally
        !            15:  *  3.SORT_NUMERIC - compare items numerically
        !            16:  *  4.SORT_STRING - compare items as strings
        !            17: */
        !            18: 
        !            19: echo "*** Testing krsort() : basic functionality ***\n";
        !            20: 
        !            21: // an array containing unsorted string values with indices  
        !            22: $unsorted_strings =   array( "lemon" => "l", "orange" => "o", "banana" => "b" ); 
        !            23: // an array containing unsorted numeric values with indices 
        !            24: $unsorted_numerics =  array( 100 => 4, 33 => 3, 555 => 2, 22 => 1 );
        !            25: 
        !            26: echo "\n-- Testing krsort() by supplying string array, 'flag' value is defualt --\n";
        !            27: $temp_array = $unsorted_strings;
        !            28: var_dump( krsort($temp_array) ); // expecting : bool(true)
        !            29: var_dump( $temp_array);
        !            30: 
        !            31: echo "\n-- Testing krsort() by supplying numeric array, 'flag' value is defualt --\n";
        !            32: $temp_array = $unsorted_numerics;
        !            33: var_dump( krsort($temp_array) ); // expecting : bool(true)
        !            34: var_dump( $temp_array);
        !            35: 
        !            36: echo "\n-- Testing krsort() by supplying string array, 'flag' = SORT_REGULAR --\n";
        !            37: $temp_array = $unsorted_strings;
        !            38: var_dump( krsort($temp_array, SORT_REGULAR) ); // expecting : bool(true)
        !            39: var_dump( $temp_array);
        !            40: 
        !            41: echo "\n-- Testing krsort() by supplying numeric array, 'flag' = SORT_REGULAR --\n";
        !            42: $temp_array = $unsorted_numerics;
        !            43: var_dump( krsort($temp_array, SORT_REGULAR) ); // expecting : bool(true)
        !            44: var_dump( $temp_array);
        !            45: 
        !            46: echo "\n-- Testing krsort() by supplying string array, 'flag' = SORT_STRING --\n";
        !            47: $temp_array = $unsorted_strings;
        !            48: var_dump( krsort($temp_array, SORT_STRING) ); // expecting : bool(true)
        !            49: var_dump( $temp_array);
        !            50: 
        !            51: echo "\n-- Testing krsort() by supplying numeric array, 'flag' = SORT_NUMERIC --\n";
        !            52: $temp_array = $unsorted_numerics;
        !            53: var_dump( krsort($temp_array, SORT_NUMERIC) ); // expecting : bool(true)
        !            54: var_dump( $temp_array);
        !            55: 
        !            56: echo "Done\n";
        !            57: ?>
        !            58: --EXPECTF--
        !            59: *** Testing krsort() : basic functionality ***
        !            60: 
        !            61: -- Testing krsort() by supplying string array, 'flag' value is defualt --
        !            62: bool(true)
        !            63: array(3) {
        !            64:   ["orange"]=>
        !            65:   string(1) "o"
        !            66:   ["lemon"]=>
        !            67:   string(1) "l"
        !            68:   ["banana"]=>
        !            69:   string(1) "b"
        !            70: }
        !            71: 
        !            72: -- Testing krsort() by supplying numeric array, 'flag' value is defualt --
        !            73: bool(true)
        !            74: array(4) {
        !            75:   [555]=>
        !            76:   int(2)
        !            77:   [100]=>
        !            78:   int(4)
        !            79:   [33]=>
        !            80:   int(3)
        !            81:   [22]=>
        !            82:   int(1)
        !            83: }
        !            84: 
        !            85: -- Testing krsort() by supplying string array, 'flag' = SORT_REGULAR --
        !            86: bool(true)
        !            87: array(3) {
        !            88:   ["orange"]=>
        !            89:   string(1) "o"
        !            90:   ["lemon"]=>
        !            91:   string(1) "l"
        !            92:   ["banana"]=>
        !            93:   string(1) "b"
        !            94: }
        !            95: 
        !            96: -- Testing krsort() by supplying numeric array, 'flag' = SORT_REGULAR --
        !            97: bool(true)
        !            98: array(4) {
        !            99:   [555]=>
        !           100:   int(2)
        !           101:   [100]=>
        !           102:   int(4)
        !           103:   [33]=>
        !           104:   int(3)
        !           105:   [22]=>
        !           106:   int(1)
        !           107: }
        !           108: 
        !           109: -- Testing krsort() by supplying string array, 'flag' = SORT_STRING --
        !           110: bool(true)
        !           111: array(3) {
        !           112:   ["orange"]=>
        !           113:   string(1) "o"
        !           114:   ["lemon"]=>
        !           115:   string(1) "l"
        !           116:   ["banana"]=>
        !           117:   string(1) "b"
        !           118: }
        !           119: 
        !           120: -- Testing krsort() by supplying numeric array, 'flag' = SORT_NUMERIC --
        !           121: bool(true)
        !           122: array(4) {
        !           123:   [555]=>
        !           124:   int(2)
        !           125:   [100]=>
        !           126:   int(4)
        !           127:   [33]=>
        !           128:   int(3)
        !           129:   [22]=>
        !           130:   int(1)
        !           131: }
        !           132: Done