1 files changed, 126 insertions, 0 deletions

diff --git a/inc/3rdparty/libraries/mpdf/includes/functions.php b/inc/3rdparty/libraries/mpdf/includes/functions.php
new file mode 100644
index 00000000..03f47090
--- /dev/null
+++ b/inc/3rdparty/libraries/mpdf/includes/functions.php
@@ -0,0 +1,126 @@
+<?php
+
+// mPDF 5.6.23
+function array_insert(&$array, $value, $offset) {
+        if (is_array($array)) {
+                $array  = array_values($array);
+                $offset = intval($offset);
+                if ($offset < 0 || $offset >= count($array)) { array_push($array, $value); }
+                else if ($offset == 0) { array_unshift($array, $value); }
+                else { 
+                        $temp  = array_slice($array, 0, $offset);
+                        array_push($temp, $value);
+                        $array = array_slice($array, $offset);
+                        $array = array_merge($temp, $array);
+                }
+        }
+        else { $array = array($value); }
+        return count($array);
+}
+
+function urlencode_part($url) { // mPDF 5.6.02
+        if (!preg_match('/^[a-z]+:\/\//i',$url)) { return $url; }
+        $file=$url;
+        $query='';
+        if (preg_match('/[?]/',$url)) {
+                $bits = preg_split('/[?]/',$url,2);
+                $file=$bits[0];
+                $query='?'.$bits[1];
+        }
+        $file = str_replace(array(" ","!","$","&","'","(",")","*","+",",",";","="),array("%20","%21","%24","%26","%27","%28","%29","%2A","%2B","%2C","%3B","%3D"),$file);
+        return $file.$query;
+}
+
+
+function _strspn($str1, $str2, $start=null, $length=null) {
+        $numargs = func_num_args();
+        if ($numargs == 2) {
+                return strspn($str1, $str2);
+        }
+        else if ($numargs == 3) {
+                return strspn($str1, $str2, $start);
+        }
+        else {
+                return strspn($str1, $str2, $start, $length);
+        }
+}
+
+
+function _strcspn($str1, $str2, $start=null, $length=null) {
+        $numargs = func_num_args();
+        if ($numargs == 2) {
+                return strcspn($str1, $str2);
+        } 
+        else if ($numargs == 3) {
+                return strcspn($str1, $str2, $start);
+        } 
+        else {
+                return strcspn($str1, $str2, $start, $length);
+        }
+}
+
+function _fgets (&$h, $force=false) {
+        $startpos = ftell($h);
+        $s = fgets($h, 1024);
+        if ($force && preg_match("/^([^\r\n]*[\r\n]{1,2})(.)/",trim($s), $ns)) {
+                $s = $ns[1];
+                fseek($h,$startpos+strlen($s));
+        }
+        return $s;
+}
+
+
+// For PHP4 compatability
+if(!function_exists('str_ireplace')) {
+  function str_ireplace($search,$replace,$subject) {
+        $search = preg_quote($search, "/");
+        return preg_replace("/".$search."/i", $replace, $subject); 
+  }
+}
+if(!function_exists('htmlspecialchars_decode')) {
+        function htmlspecialchars_decode ($str) {
+                return strtr($str, array_flip(get_html_translation_table(HTML_SPECIALCHARS)));
+        }
+}
+
+function PreparePreText($text,$ff='//FF//') {
+        $text = htmlspecialchars($text);
+        if ($ff) { $text = str_replace($ff,'</pre><formfeed /><pre>',$text); }
+        return ('<pre>'.$text.'</pre>');
+}
+
+if(!function_exists('strcode2utf')){ 
+  function strcode2utf($str,$lo=true) {
+        //converts all the &#nnn; and &#xhhh; in a string to Unicode
+        if ($lo) { $lo = 1; } else { $lo = 0; }
+        $str = preg_replace('/\&\#([0-9]+)\;/me', "code2utf('\\1',{$lo})",$str);
+        $str = preg_replace('/\&\#x([0-9a-fA-F]+)\;/me', "codeHex2utf('\\1',{$lo})",$str);
+        return $str;
+  }
+}
+
+if(!function_exists('code2utf')){ 
+  function code2utf($num,$lo=true){
+        //Returns the utf string corresponding to the unicode value
+        if ($num<128) {
+                if ($lo) return chr($num);
+                else return '&#'.$num.';';
+        }
+        if ($num<2048) return chr(($num>>6)+192).chr(($num&63)+128);
+        if ($num<65536) return chr(($num>>12)+224).chr((($num>>6)&63)+128).chr(($num&63)+128);
+        if ($num<2097152) return chr(($num>>18)+240).chr((($num>>12)&63)+128).chr((($num>>6)&63)+128) .chr(($num&63)+128);
+        return '?';
+  }
+}
+
+
+if(!function_exists('codeHex2utf')){ 
+  function codeHex2utf($hex,$lo=true){
+        $num = hexdec($hex);
+        if (($num<128) && !$lo) return '&#x'.$hex.';';
+        return code2utf($num,$lo);
+  }
+}
+
+
+?>
\ No newline at end of file