Apply PHP 74 compatibility fix

uofa · Jan 11, 2024 · 8fd3521 · 8fd3521
1 parent bc11206
commit 8fd3521
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Cpdf.php b/lib/Cpdf.php
@@ -2542,7 +2542,7 @@ private function openFont($font)
                             $width = floatval($dtmp['WX']);
 
                             if ($c >= 0) {
-                                if ($c != hexdec($n)) {
+                                if (ctype_xdigit($c) && ctype_xdigit($n)) {
                                     $data['codeToName'][$c] = $n;
                                 }
                                 $data['C'][$c] = $width;