Return to array_flip_variation5.phpt CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / standard / tests / array

Annotation of embedaddon/php/ext/standard/tests/array/array_flip_variation5.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test array_flip() function : usage variations - 'input' argument with repeatitive keys and values
        !             3: --FILE--
        !             4: <?php
        !             5: /* Prototype  : array array_flip(array $input)
        !             6:  * Description: Return array with key <-> value flipped 
        !             7:  * Source code: ext/standard/array.c
        !             8: */
        !             9: 
        !            10: /*
        !            11: * Using different types of repeatitive keys as well as values for 'input' array
        !            12: */
        !            13: 
        !            14: echo "*** Testing array_flip() : 'input' array with repeatitive keys/values ***\n";
        !            15: 
        !            16: // array with numeric key repeatition
        !            17: $input = array(1 => 'value', 2 => 'VALUE', 1 => "VaLuE", 3.4 => 4, 3.4 => 5);
        !            18: var_dump( array_flip($input) );
        !            19: 
        !            20: // array with string key repeatition
        !            21: $input = array("key" => 1, "two" => 'TWO', 'three' => 3, 'key' => "FOUR");
        !            22: var_dump( array_flip($input) );
        !            23: 
        !            24: // array with bool key repeatition
        !            25: $input = array(true => 1, false => 0, TRUE => -1);
        !            26: var_dump( array_flip($input) );
        !            27: 
        !            28: // array with null key repeatition
        !            29: $input = array(null => "Hello", NULL => 0);
        !            30: var_dump( array_flip($input) );
        !            31: 
        !            32: // array with numeric value repeatition
        !            33: $input = array('one' => 1, 'two' => 2, 3 => 1, "index" => 1);
        !            34: var_dump( array_flip($input) );
        !            35: 
        !            36: //array with string value repeatition
        !            37: $input = array('key1' => "value1", "key2" => '2', 'key3' => 'value1');
        !            38: var_dump( array_flip($input) );
        !            39: 
        !            40: echo "Done"
        !            41: ?>
        !            42: --EXPECTF--
        !            43: *** Testing array_flip() : 'input' array with repeatitive keys/values ***
        !            44: array(3) {
        !            45:   ["VaLuE"]=>
        !            46:   int(1)
        !            47:   ["VALUE"]=>
        !            48:   int(2)
        !            49:   [5]=>
        !            50:   int(3)
        !            51: }
        !            52: array(3) {
        !            53:   ["FOUR"]=>
        !            54:   string(3) "key"
        !            55:   ["TWO"]=>
        !            56:   string(3) "two"
        !            57:   [3]=>
        !            58:   string(5) "three"
        !            59: }
        !            60: array(2) {
        !            61:   [-1]=>
        !            62:   int(1)
        !            63:   [0]=>
        !            64:   int(0)
        !            65: }
        !            66: array(1) {
        !            67:   [0]=>
        !            68:   string(0) ""
        !            69: }
        !            70: array(2) {
        !            71:   [1]=>
        !            72:   string(5) "index"
        !            73:   [2]=>
        !            74:   string(3) "two"
        !            75: }
        !            76: array(2) {
        !            77:   ["value1"]=>
        !            78:   string(4) "key3"
        !            79:   [2]=>
        !            80:   string(4) "key2"
        !            81: }
        !            82: Done