1--TEST-- 2SPL: ArrayIterator::seek() 3--FILE-- 4<?php 5 6$it = new ArrayIterator(range(0,10)); 7var_dump($it->count()); 8$it->seek(5); 9var_dump($it->current()); 10$it->seek(4); 11var_dump($it->current()); 12try 13{ 14 $it->seek(-1); 15 var_dump($it->current()); 16} 17catch(Exception $e) 18{ 19 echo $e->getMessage() . "\n"; 20} 21 22try 23{ 24 $it->seek(12); 25 var_dump($it->current()); 26} 27catch(Exception $e) 28{ 29 echo $e->getMessage() . "\n"; 30} 31 32$pos = 0; 33foreach($it as $v) 34{ 35 $it->seek($pos++); 36 var_dump($v); 37} 38 39?> 40===DONE=== 41<?php exit(0); ?> 42--EXPECT-- 43int(11) 44int(5) 45int(4) 46Seek position -1 is out of range 47Seek position 12 is out of range 48int(0) 49int(1) 50int(2) 51int(3) 52int(4) 53int(5) 54int(6) 55int(7) 56int(8) 57int(9) 58int(10) 59===DONE=== 60
