<?php
function f($var){
foreach($var as $k => $v){
unset($var[$k]);
}
}
print gettype($GLOBALS);
f($GLOBALS);
print gettype($GLOBALS);
- Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- arrayarray
- Output for 8.0.0 - 8.0.30
- array
Warning: Undefined variable $GLOBALS in /in/OuOM0 on line 11
NULL
- Output for 5.0.4 - 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
- array
Notice: Undefined variable: GLOBALS in /in/OuOM0 on line 11
NULL
- Output for 7.3.32 - 7.3.33, 7.4.26
- arrayNULL
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
- array
Notice: Undefined variable: GLOBALS in /in/OuOM0 on line 11
NULL
preferences:
331.62 ms | 402 KiB | 460 Q