Bag pars array to xml

[demortx]

CodeIgniter4/system/Format/XMLFormatter.php

Line 107 in f7dfb40

$output->addChild("$key", htmlspecialchars("$value"));

Hot Fix
if (!is_numeric($key)) {
$output->addChild("$key", htmlspecialchars("$value"));
} else {
$output->addChild("item{$key}", htmlspecialchars("$value"));
}

before
<ORDER_QTY><0>1</0></ORDER_QTY>

after
<ORDER_QTY>< item0>1< /item0 ></ORDER_QTY>

[michalsn]

Good catch! I suppose not many people use XML format anymore because otherwise, this problem would come sooner.