1--TEST-- 2SPL: AppendIterator 3--FILE-- 4<?php 5 6echo "===Empty===\n"; 7 8$it = new AppendIterator; 9 10foreach($it as $key=>$val) 11{ 12 echo "$key=>$val\n"; 13} 14 15echo "===Append===\n"; 16 17$it->append(new ArrayIterator(array(0 => 'A', 1 => 'B'))); 18 19foreach($it as $key=>$val) 20{ 21 echo "$key=>$val\n"; 22} 23 24echo "===Rewind===\n"; 25 26foreach($it as $key=>$val) 27{ 28 echo "$key=>$val\n"; 29} 30 31echo "===Append===\n"; 32 33$it->append(new ArrayIterator(array(2 => 'C', 3 => 'D'))); 34 35foreach(new NoRewindIterator($it) as $key=>$val) 36{ 37 echo "$key=>$val\n"; 38} 39 40echo "===Rewind===\n"; 41 42foreach($it as $key=>$val) 43{ 44 echo "$key=>$val\n"; 45} 46 47?> 48--EXPECT-- 49===Empty=== 50===Append=== 510=>A 521=>B 53===Rewind=== 540=>A 551=>B 56===Append=== 572=>C 583=>D 59===Rewind=== 600=>A 611=>B 622=>C 633=>D 64
