1--TEST-- 2SPL: RecursiveIteratorIterator and begin/endIteration() 3--FILE-- 4<?php 5 6class MyRecursiveIteratorIterator extends RecursiveIteratorIterator 7{ 8 function beginIteration(): void 9 { 10 echo __METHOD__ . "()\n"; 11 } 12 13 function endIteration(): void 14 { 15 echo __METHOD__ . "()\n"; 16 } 17} 18 19$ar = array(1, 2, array(31, 32, array(331)), 4); 20 21$it = new MyRecursiveIteratorIterator(new ArrayObject($ar, 0, "RecursiveArrayIterator")); 22 23foreach($it as $v) echo "$v\n"; 24 25echo "===MORE===\n"; 26 27foreach($it as $v) echo "$v\n"; 28 29echo "===MORE===\n"; 30 31$it->rewind(); 32foreach($it as $v) echo "$v\n"; 33var_dump($it->valid()); 34 35echo "===MANUAL===\n"; 36 37$it->rewind(); 38while($it->valid()) 39{ 40 echo $it->current() . "\n"; 41 $it->next(); 42 break; 43} 44$it->rewind(); 45while($it->valid()) 46{ 47 echo $it->current() . "\n"; 48 $it->next(); 49} 50 51?> 52--EXPECT-- 53MyRecursiveIteratorIterator::beginIteration() 541 552 5631 5732 58331 594 60MyRecursiveIteratorIterator::endIteration() 61===MORE=== 62MyRecursiveIteratorIterator::beginIteration() 631 642 6531 6632 67331 684 69MyRecursiveIteratorIterator::endIteration() 70===MORE=== 71MyRecursiveIteratorIterator::beginIteration() 721 732 7431 7532 76331 774 78MyRecursiveIteratorIterator::endIteration() 79bool(false) 80===MANUAL=== 81MyRecursiveIteratorIterator::beginIteration() 821 831 842 8531 8632 87331 884 89MyRecursiveIteratorIterator::endIteration() 90
