FIX: convert ASCII object names to utf-8

Author: codeshell

src/fpdm.php

@@ -1787,6 +1787,10 @@ function parsePDFEntries(&$lines){
 										if(($name=="")&&preg_match("/^\/T\s?\((.+)\)\s*$/",$this->_protectContentValues($CurLine),$match)) {
 
 											$name=$this->_unprotectContentValues($match[1]);
+											//FIX: convert ASCII object names to utf-8
+											// don't use utf8_encode($name) yet, it's core function since php 7.2
+											$name = mb_convert_encoding($name, 'UTF-8', 'ASCII');
+											//ENDFIX
 											if($verbose_parsing) echo ("Object's name is '<i>$name</i>'");
 
 											$object["infos"]["name"]=$name; //Keep a track
@@ -2116,4 +2120,4 @@ function Error($msg) {
 
 }
 
-unset($__tmp);
+unset($__tmp);