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Fix PHP8.2 deprecated warnings in getHtmlDomArray() in tcpdf.php #687

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2 changes: 2 additions & 0 deletions tcpdf.php
Original file line number Diff line number Diff line change
Expand Up @@ -4427,7 +4427,7 @@
$this->Error('Unknow font type: '.$type.'');
}
// set name if unset
if (!isset($name) OR empty($name)) {

Check failure on line 4430 in tcpdf.php

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GitHub Actions / Static Analysis

Variable $name in empty() is never defined.
$name = $fontkey;
}
// create artificial font style variations if missing (only works with non-embedded fonts)
Expand Down Expand Up @@ -4470,7 +4470,7 @@
// we are inside an XObject template
$this->xobjects[$this->xobjid]['fonts'][$fontkey] = $this->numfonts;
}
if (isset($diff) AND (!empty($diff))) {

Check failure on line 4473 in tcpdf.php

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GitHub Actions / Static Analysis

Variable $diff in empty() is never defined.
//Search existing encodings
$d = 0;
$nb = count($this->diffs);
Expand Down Expand Up @@ -16389,6 +16389,8 @@
* @since 3.2.000 (2008-06-20)
*/
protected function getHtmlDomArray($html) {
if(empty($html))
return array();
// array of CSS styles ( selector => properties).
$css = array();
// get CSS array defined at previous call
Expand Down