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Eradicate all usages of strtoupper()

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strtoupper() is an evil function whose behaviour depends on the system locale. mb_strtoupper() has more consistent behaviour.
This commit is contained in:
Dylan K. Taylor
2020-06-13 19:47:00 +01:00
parent a219b727f2
commit 097c260dbb
7 changed files with 15 additions and 15 deletions
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4
src/pocketmine/MemoryManager.php
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@ -50,6 +50,7 @@ use function is_object;
use function is_resource;
use function is_string;
use function json_encode;
use function mb_strtoupper;
use function min;
use function mkdir;
use function preg_match;
@ -58,7 +59,6 @@ use function round;
use function spl_object_hash;
use function sprintf;
use function strlen;
use function strtoupper;
use function substr;
use const JSON_PRETTY_PRINT;
use const JSON_UNESCAPED_SLASHES;
@ -127,7 +127,7 @@ class MemoryManager{
if($m <= 0){
$defaultMemory = 0;
}else{
switch(strtoupper($matches[2])){
switch(mb_strtoupper($matches[2])){
case "K":
$defaultMemory = $m / 1024;
break;