Compatibility 8.1

This commit is contained in:
sparkyx 2023-07-05 17:34:18 +02:00
parent 3a7f97cf03
commit 3f744d834a
2 changed files with 3 additions and 3 deletions

View file

@ -305,7 +305,7 @@ class Document
// if the pattern if found we replace it
$value=$this->replace($tag, $p_array);
if (strpos($value, 'ERROR')!=false)
if (strpos($value??"", 'ERROR')!=false)
$value="";
/*
* Change type of cell to numeric

View file

@ -2719,7 +2719,7 @@ function unescapebycharacter($str)
*/
function escape_xml($p_xml)
{
$xml=$p_xml;
$xml=$p_xml??"";
$xml=str_replace('&','&',$xml);
$xml=str_replace('<','&lt;',$xml);
$xml=str_replace('>','&gt;',$xml);
@ -2737,7 +2737,7 @@ function escape_xml($p_xml)
*/
function unescape_xml($p_xml)
{
$xml=$p_xml;
$xml=$p_xml??"";
$xml=str_replace('&amp;','&',$xml);
$xml=str_replace('&lt;','<',$xml);
$xml=str_replace('&gt;','>',$xml);