@ 2013-05-09T12:49:21Z <?php
function f($var){ // not using references
foreach($var as $k => $v){
unset($var[$k]); // shouldn't this unset from a copy?!
}
}
print '<pre>';
print gettype($GLOBALS);
f($GLOBALS);
print gettype($GLOBALS);
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Output for 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 <pre>arrayarray Output for 8.0.0 - 8.0.30 <pre>array
Warning: Undefined variable $GLOBALS in /in/5eNBa on line 12
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 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.7 , 7.2.29 - 7.2.33 , 7.3.12 - 7.3.31 , 7.4.0 - 7.4.33 <pre>array
Notice: Undefined variable: GLOBALS in /in/5eNBa on line 12
NULL Output for 7.3.32 - 7.3.33 <pre>arrayNULL Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.3 <pre>array
Notice: Undefined variable: GLOBALS in /in/5eNBa on line 12
NULL preferences:dark mode live preview
208.26 ms | 402 KiB | 352 Q