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Annotation of embedaddon/php/ext/standard/tests/array/array_unique_variation5.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test array_unique() function : usage variations - array with duplicate keys
                      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: /*
                     11:  * Testing the functionality of array_unique() by passing 
                     12:  * array having duplicate keys as values.
                     13: */
                     14: 
                     15: echo "*** Testing array_unique() : array with duplicate keys for \$input argument ***\n";
                     16: 
                     17: // initialize the array having duplicate keys
                     18: $input = array( 1 => "one", 2 => "two", 2 => "2", 3 => "three", 1 => "1", "1", "2");
                     19: var_dump( array_unique($input) );
                     20: 
                     21: echo "Done";
                     22: ?>
                     23: --EXPECTF--
                     24: *** Testing array_unique() : array with duplicate keys for $input argument ***
                     25: array(3) {
                     26:   [1]=>
                     27:   string(1) "1"
                     28:   [2]=>
                     29:   string(1) "2"
                     30:   [3]=>
                     31:   string(5) "three"
                     32: }
                     33: Done