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Annotation of embedaddon/php/ext/spl/tests/arrayObject_uksort_basic1.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test ArrayObject::uksort() function : basic functionality 
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : int ArrayObject::uksort(callback cmp_function)
                      6:  * Description: proto int ArrayIterator::uksort(callback cmp_function)
                      7:  * Sort the entries by key using user defined function. 
                      8:  * Source code: ext/spl/spl_array.c
                      9:  * Alias to functions: 
                     10:  */
                     11: 
                     12: echo "*** Testing ArrayObject::uksort() : basic functionality ***\n";
                     13: // Reverse sorter
                     14: function cmp($value1, $value2) {
                     15:   if($value1 == $value2) {
                     16:     return 0;
                     17:   }
                     18:   else if($value1 < $value2) {
                     19:     return 1;
                     20:   }
                     21:   else
                     22:     return -1;
                     23: }
                     24: $ao = new ArrayObject(array(3=>0, 2=>1, 5=>2, 6=>3, 1=>4));
                     25: 
                     26: $ao->uksort('cmp');
                     27: var_dump($ao);
                     28: ?>
                     29: ===DONE===
                     30: --EXPECTF--
                     31: *** Testing ArrayObject::uksort() : basic functionality ***
                     32: object(ArrayObject)#1 (1) {
                     33:   ["storage":"ArrayObject":private]=>
                     34:   array(5) {
                     35:     [6]=>
                     36:     int(3)
                     37:     [5]=>
                     38:     int(2)
                     39:     [3]=>
                     40:     int(0)
                     41:     [2]=>
                     42:     int(1)
                     43:     [1]=>
                     44:     int(4)
                     45:   }
                     46: }
                     47: ===DONE===