<?php
$array = new ArrayObject(array(1, 2));
$it = $array->getIterator();
$array[] = 3;
while ($it->valid())
{
echo $it->current();
$prev = clone $it;
$it->next();
}
$it = $prev;
$it->next();
echo $it->valid() ? $it->current() : "not valid";
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 1232
- Output for 4.4.2 - 4.4.9
- Parse error: syntax error, unexpected T_VARIABLE in /in/v6nB2 on line 12
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
- Parse error: parse error, unexpected T_VARIABLE in /in/v6nB2 on line 12
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/v6nB2 on line 12
Process exited with code 255.
preferences:
228.88 ms | 401 KiB | 311 Q