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Try to avoid "PHP Warning: DOMDocument::loadXML(): Empty string supplied as input"

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This commit is contained in:
nathan 2021-11-03 09:30:58 -06:00
parent a5602845c9
commit 6cd8f67985
1 changed files with 15 additions and 4 deletions
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19
importexport/inc/class.importexport_arrayxml.inc.php
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@ -74,15 +74,26 @@ class importexport_arrayxml {
* @param string $_xml * @param string $_xml
* @return array * @return array
*/ */
public static function xml2array( $_xml ) { public static function xml2array( $_xml )
if ( $_xml instanceof DOMElement ) { {
if($_xml instanceof DOMElement)
{
$n = &$_xml; $n = &$_xml;
} else { }
elseif($_xml)
{
$n = new DOMDocument; $n = new DOMDocument;
$loaded = $n->loadXML($_xml); $loaded = $n->loadXML($_xml);
if(!$loaded) return array(); if(!$loaded)
{
return array();
}
} }
$xml_array = array(); $xml_array = array();
if(!$_xml || !$n)
{
return $xml_array;
}
foreach($n->childNodes as $nc) { foreach($n->childNodes as $nc) {