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

1.1     ! misho       1: --TEST--
        !             2: Test sort() function : basic functionality   
        !             3: --FILE--
        !             4: <?php
        !             5: /* Prototype  : bool sort ( array &$array [, int $sort_flags] )
        !             6:  * Description: This function sorts an array. 
        !             7:                 Elements will be arranged from lowest to highest when this function has completed.
        !             8:  * Source code: ext/standard/array.c
        !             9: */
        !            10: 
        !            11: /*
        !            12:  * Testing sort() by providing arrays with default keys and assoc arrays 
        !            13:  * to check the basic functionality with following flag values.
        !            14:  *  flag value as defualt
        !            15:  *  SORT_REGULAR - compare items normally
        !            16:  *  SORT_NUMERIC - compare items numerically
        !            17:  *  SORT_STRING - compare items as strings
        !            18: */
        !            19: 
        !            20: echo "*** Testing sort() : basic functionality ***\n";
        !            21: 
        !            22: // associative array containing unsorted string values  
        !            23: $unsorted_strings =   array( "l" => "lemon", "o" => "orange", "b" => "banana" );
        !            24:  
        !            25: // array with default keys containing unsorted numeric values
        !            26: $unsorted_numerics =  array( 100, 33, 555, 22 );
        !            27: 
        !            28: echo "\n-- Testing sort() by supplying string array, 'flag' value is defualt --\n";
        !            29: $temp_array = $unsorted_strings;
        !            30: var_dump( sort($temp_array) ); // expecting : bool(true)
        !            31: var_dump( $temp_array);
        !            32: 
        !            33: echo "\n-- Testing sort() by supplying numeric array, 'flag' value is defualt --\n";
        !            34: $temp_array = $unsorted_numerics;
        !            35: var_dump( sort($temp_array) ); // expecting : bool(true)
        !            36: var_dump( $temp_array);
        !            37: 
        !            38: echo "\n-- Testing sort() by supplying string array, 'flag' = SORT_REGULAR --\n";
        !            39: $temp_array = $unsorted_strings;
        !            40: var_dump( sort($temp_array, SORT_REGULAR) ); // expecting : bool(true)
        !            41: var_dump( $temp_array);
        !            42: 
        !            43: echo "\n-- Testing sort() by supplying numeric array, 'flag' = SORT_REGULAR --\n";
        !            44: $temp_array = $unsorted_numerics;
        !            45: var_dump( sort($temp_array, SORT_REGULAR) ); // expecting : bool(true)
        !            46: var_dump( $temp_array);
        !            47: 
        !            48: echo "\n-- Testing sort() by supplying string array, 'flag' = SORT_STRING --\n";
        !            49: $temp_array = $unsorted_strings;
        !            50: var_dump( sort($temp_array, SORT_STRING) ); // expecting : bool(true)
        !            51: var_dump( $temp_array);
        !            52: 
        !            53: echo "\n-- Testing sort() by supplying numeric array, 'flag' = SORT_NUMERIC --\n";
        !            54: $temp_array = $unsorted_numerics;
        !            55: var_dump( sort($temp_array, SORT_NUMERIC) ); // expecting : bool(true)
        !            56: var_dump( $temp_array);
        !            57: 
        !            58: echo "Done\n";
        !            59: ?>
        !            60: --EXPECTF--
        !            61: *** Testing sort() : basic functionality ***
        !            62: 
        !            63: -- Testing sort() by supplying string array, 'flag' value is defualt --
        !            64: bool(true)
        !            65: array(3) {
        !            66:   [0]=>
        !            67:   string(6) "banana"
        !            68:   [1]=>
        !            69:   string(5) "lemon"
        !            70:   [2]=>
        !            71:   string(6) "orange"
        !            72: }
        !            73: 
        !            74: -- Testing sort() by supplying numeric array, 'flag' value is defualt --
        !            75: bool(true)
        !            76: array(4) {
        !            77:   [0]=>
        !            78:   int(22)
        !            79:   [1]=>
        !            80:   int(33)
        !            81:   [2]=>
        !            82:   int(100)
        !            83:   [3]=>
        !            84:   int(555)
        !            85: }
        !            86: 
        !            87: -- Testing sort() by supplying string array, 'flag' = SORT_REGULAR --
        !            88: bool(true)
        !            89: array(3) {
        !            90:   [0]=>
        !            91:   string(6) "banana"
        !            92:   [1]=>
        !            93:   string(5) "lemon"
        !            94:   [2]=>
        !            95:   string(6) "orange"
        !            96: }
        !            97: 
        !            98: -- Testing sort() by supplying numeric array, 'flag' = SORT_REGULAR --
        !            99: bool(true)
        !           100: array(4) {
        !           101:   [0]=>
        !           102:   int(22)
        !           103:   [1]=>
        !           104:   int(33)
        !           105:   [2]=>
        !           106:   int(100)
        !           107:   [3]=>
        !           108:   int(555)
        !           109: }
        !           110: 
        !           111: -- Testing sort() by supplying string array, 'flag' = SORT_STRING --
        !           112: bool(true)
        !           113: array(3) {
        !           114:   [0]=>
        !           115:   string(6) "banana"
        !           116:   [1]=>
        !           117:   string(5) "lemon"
        !           118:   [2]=>
        !           119:   string(6) "orange"
        !           120: }
        !           121: 
        !           122: -- Testing sort() by supplying numeric array, 'flag' = SORT_NUMERIC --
        !           123: bool(true)
        !           124: array(4) {
        !           125:   [0]=>
        !           126:   int(22)
        !           127:   [1]=>
        !           128:   int(33)
        !           129:   [2]=>
        !           130:   int(100)
        !           131:   [3]=>
        !           132:   int(555)
        !           133: }
        !           134: Done