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

1.1       misho       1: --TEST--
                      2: Test array_unique() function : basic functionality 
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : array array_unique(array $input)
                      6:  * Description: Removes duplicate values from array 
                      7:  * Source code: ext/standard/array.c
                      8: */
                      9: 
                     10: echo "*** Testing array_unique() : basic functionality ***\n";
                     11: 
                     12: // array with default keys
                     13: $input = array(1, 2, "1", '2');
                     14: var_dump( array_unique($input) );
                     15: 
                     16: // associative array
                     17: $input = array("1" => "one", 1 => "one", 2 => "two", '2' => "two");
                     18: var_dump( array_unique($input) );
                     19: 
                     20: // mixed array
                     21: $input = array("1" => "one", "two", "one", 2 => "two", "three");
                     22: var_dump( array_unique($input) );
                     23: 
                     24: echo "Done";
                     25: ?>
                     26: --EXPECTF--
                     27: *** Testing array_unique() : basic functionality ***
                     28: array(2) {
                     29:   [0]=>
                     30:   int(1)
                     31:   [1]=>
                     32:   int(2)
                     33: }
                     34: array(2) {
                     35:   [1]=>
                     36:   string(3) "one"
                     37:   [2]=>
                     38:   string(3) "two"
                     39: }
                     40: array(3) {
                     41:   [1]=>
                     42:   string(3) "one"
                     43:   [2]=>
                     44:   string(3) "two"
                     45:   [4]=>
                     46:   string(5) "three"
                     47: }
                     48: Done