<?php
$x = [0,1,2];
foreach ($x as $k => &$v) {
print $k;
if ($k == 0) {
unset($x[1]);
}
foreach ($x as $y) { }
}
$a = [0,1,2];
foreach ($a as $k1 => $v1) {
print $k1;
if ($k1 == 0) {
unset($a[1]);
}
foreach ($a as $b) { }
}
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.14, 8.4.1
- 02012
- Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
- 0012
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/81rl8 on line 3
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, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '[' in /in/81rl8 on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/81rl8 on line 3
Process exited with code 255.
preferences:
84.29 ms | 411 KiB | 5 Q