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Annotation of embedaddon/php/ext/standard/tests/array/array_flip_variation5.phpt, revision 1.1.1.1

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