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Annotation of embedaddon/php/ext/spl/tests/recursive_tree_iterator_006.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: SPL: RecursiveTreeIterator and IteratorAggregate
                      3: --INI--
                      4: error_reporting=E_ALL&~E_NOTICE
                      5: --FILE--
                      6: <?php
                      7: 
                      8: $ary = array(
                      9:        0 => array(
                     10:                "a",
                     11:                1,
                     12:        ),
                     13:        "a" => array(
                     14:                2,
                     15:                "b",
                     16:                3 => array(
                     17:                        4,
                     18:                        "c",
                     19:                ),
                     20:                "3" => array(
                     21:                        4,
                     22:                        "c",
                     23:                ),
                     24:        ),
                     25: );
                     26: 
                     27: class RecursiveArrayIteratorAggregated implements IteratorAggregate {
                     28:        public $it;
                     29:        function __construct($it) {
                     30:                $this->it = new RecursiveArrayIterator($it);
                     31:        }
                     32:        function getIterator() {
                     33:                return $this->it;
                     34:        }
                     35: }
                     36: 
                     37: $it = new RecursiveArrayIteratorAggregated($ary);
                     38: echo "-- flags = BYPASS_KEY --\n";
                     39: foreach(new RecursiveTreeIterator($it) as $k => $v) {
                     40:        echo "[$k] => $v\n";
                     41: }
                     42: echo "-- flags = BYPASS_CURRENT --\n";
                     43: foreach(new RecursiveTreeIterator($it, RecursiveTreeIterator::BYPASS_CURRENT) as $k => $v) {
                     44:        echo "[$k] => $v\n";
                     45: }
                     46: echo "-- flags = BYPASS_KEY|BYPASS_KEY --\n";
                     47: foreach(new RecursiveTreeIterator($it, RecursiveTreeIterator::BYPASS_CURRENT|RecursiveTreeIterator::BYPASS_KEY) as $k => $v) {
                     48:        echo "[$k] => $v\n";
                     49: }
                     50: echo "-- flags = 0 --\n";
                     51: foreach(new RecursiveTreeIterator($it, 0) as $k => $v) {
                     52:        echo "[$k] => $v\n";
                     53: }
                     54: echo "-- flags = 0, caching_it_flags = CachingIterator::CATCH_GET_CHILD --\n";
                     55: foreach(new RecursiveTreeIterator($it, 0, CachingIterator::CATCH_GET_CHILD) as $k => $v) {
                     56:        echo "[$k] => $v\n";
                     57: }
                     58: 
                     59: ?>
                     60: ===DONE===
                     61: --EXPECTF--
                     62: -- flags = BYPASS_KEY --
                     63: [0] => |-Array
                     64: [0] => | |-a
                     65: [1] => | \-1
                     66: [a] => \-Array
                     67: [0] =>   |-2
                     68: [1] =>   |-b
                     69: [3] =>   \-Array
                     70: [0] =>     |-4
                     71: [1] =>     \-c
                     72: -- flags = BYPASS_CURRENT --
                     73: [|-0] => Array
                     74: [| |-0] => a
                     75: [| \-1] => 1
                     76: [\-a] => Array
                     77: [  |-0] => 2
                     78: [  |-1] => b
                     79: [  \-3] => Array
                     80: [    |-0] => 4
                     81: [    \-1] => c
                     82: -- flags = BYPASS_KEY|BYPASS_KEY --
                     83: [0] => Array
                     84: [0] => a
                     85: [1] => 1
                     86: [a] => Array
                     87: [0] => 2
                     88: [1] => b
                     89: [3] => Array
                     90: [0] => 4
                     91: [1] => c
                     92: -- flags = 0 --
                     93: [|-0] => |-Array
                     94: [| |-0] => | |-a
                     95: [| \-1] => | \-1
                     96: [\-a] => \-Array
                     97: [  |-0] =>   |-2
                     98: [  |-1] =>   |-b
                     99: [  \-3] =>   \-Array
                    100: [    |-0] =>     |-4
                    101: [    \-1] =>     \-c
                    102: -- flags = 0, caching_it_flags = CachingIterator::CATCH_GET_CHILD --
                    103: [|-0] => |-Array
                    104: [| |-0] => | |-a
                    105: [| \-1] => | \-1
                    106: [\-a] => \-Array
                    107: [  |-0] =>   |-2
                    108: [  |-1] =>   |-b
                    109: [  \-3] =>   \-Array
                    110: [    |-0] =>     |-4
                    111: [    \-1] =>     \-c
                    112: ===DONE===