<?php
$arr = [1,2,3];
var_dump(memory_get_usage());
foreach ($arr as $k => $v) {
current($arr);
}
var_dump(key($arr));
- Output for 7.2.0
- int(383440)
int(0)
- Output for 7.1.0, 7.1.7
- int(346800)
int(0)
- Output for 7.1.5 - 7.1.6
- int(346992)
int(0)
- Output for 7.0.0 - 7.0.20
- int(347176)
int(0)
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
- int(218560)
int(1)
- Output for 5.4.10 - 5.4.45
- int(219064)
int(1)
- Output for 5.4.0 - 5.4.9
- int(218536)
int(1)
- 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/oVopK 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/oVopK on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/oVopK on line 3
Process exited with code 255.
preferences:
159.19 ms | 401 KiB | 218 Q