2 require_once("include/oembed.php");
3 require_once('include/event.php');
5 function bb_attachment($Text, $plaintext = false, $tryoembed = true) {
6 $Text = preg_replace_callback("/\[attachment(.*?)\](.*?)\[\/attachment\]/ism",
7 function ($match) use ($plaintext){
9 $attributes = $match[1];
12 preg_match("/type='(.*?)'/ism", $attributes, $matches);
13 if ($matches[1] != "")
16 preg_match('/type="(.*?)"/ism', $attributes, $matches);
17 if ($matches[1] != "")
23 if (!in_array($type, array("link", "audio", "video")))
27 preg_match("/url='(.*?)'/ism", $attributes, $matches);
28 if ($matches[1] != "")
31 preg_match('/url="(.*?)"/ism', $attributes, $matches);
32 if ($matches[1] != "")
36 preg_match("/title='(.*?)'/ism", $attributes, $matches);
37 if ($matches[1] != "")
40 preg_match('/title="(.*?)"/ism', $attributes, $matches);
41 if ($matches[1] != "")
45 preg_match("/image='(.*?)'/ism", $attributes, $matches);
46 if ($matches[1] != "")
49 preg_match('/image="(.*?)"/ism', $attributes, $matches);
50 if ($matches[1] != "")
54 $text = sprintf('<a href="%s" target="_blank">%s</a>', $url, $title);
56 $text = sprintf('<span class="type-%s">', $type);
58 $bookmark = array(sprintf('[bookmark=%s]%s[/bookmark]', $url, $title), $title, $url);
60 $oembed = tryoembed($bookmark);
62 $oembed = $bookmark[0];
64 if (($image != "") AND !strstr(strtolower($oembed), "<img "))
65 $text .= sprintf('<img src="%s" alt="%s" />', $image, $title); // To-Do: Anführungszeichen in "alt"
69 $text .= sprintf('<blockquote>%s</blockquote></span>', trim($match[2]));
78 function bb_rearrange_link($shared) {
79 if ($shared[1] != "type-link")
82 $newshare = trim($shared[2]);
83 $newshare = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $newshare);
85 if (!strpos($shared[0], "[bookmark"))
86 $newshare = preg_replace("/\[url\=(.*?)\](.*?)\[\/url\]/ism", '[bookmark=$1]$2[/bookmark]', $newshare, 1);
88 preg_match("/\[img\](.*?)\[\/img\]/ism", $newshare, $matches);
91 $newshare = str_replace($matches[0], '', $newshare);
92 $newshare = "[img]".$matches[1]."[/img]\n".$newshare;
95 $search = array("\n\n", "\n ", " \n");
96 $replace = array("\n", "\n", "\n");
99 $newshare = str_replace($search, $replace, $newshare);
100 } while ($oldtext != $newshare);
102 $newshare = "[class=type-link]".$newshare."[/class]";
107 function bb_remove_share_information($Text, $plaintext = false) {
109 $Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism","[bookmark=$1]$1[/bookmark]", $Text);
111 $Text = preg_replace_callback("((.*?)\[class=(.*?)\](.*?)\[\/class\])ism","bb_cleanup_share",$Text);
115 function bb_cleanup_share($shared) {
116 if (!in_array($shared[2], array("type-link", "type-video")))
119 if (!preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",$shared[3], $bookmark))
125 if (isset($bookmark[2][0]))
126 $title = $bookmark[2][0];
128 if (isset($bookmark[1][0]))
129 $link = $bookmark[1][0];
131 if (strpos($shared[1],$title) !== false)
134 // if (strpos($shared[1],$link) !== false)
137 $text = trim($shared[1]);
139 if (($text == "") AND ($title != "") AND ($link == ""))
140 $text .= "\n\n".trim($title);
142 if (($link != "") AND ($title != ""))
143 $text .= "\n[url=".trim($link)."]".trim($title)."[/url]";
144 elseif (($link != ""))
145 $text .= "\n".trim($link);
151 function bb_cleanstyle($st) {
152 return "<span style=\"".cleancss($st[1]).";\">".$st[2]."</span>";
155 function bb_cleanclass($st) {
156 return "<span class=\"".cleancss($st[1])."\">".$st[2]."</span>";
159 function cleancss($input) {
163 $input = strtolower($input);
165 for ($i = 0; $i < strlen($input); $i++) {
166 $char = substr($input, $i, 1);
168 if (($char >= "a") and ($char <= "z"))
171 if (!(strpos(" #;:0123456789-_", $char) === false))
178 function stripcode_br_cb($s) {
179 return '[code]' . str_replace('<br />', '', $s[1]) . '[/code]';
182 function tryoembed($match){
183 $url = ((count($match)==2)?$match[1]:$match[2]);
185 // Always embed the SSL version
186 $url = str_replace(array("http://www.youtube.com/", "http://player.vimeo.com/"),
187 array("https://www.youtube.com/", "https://player.vimeo.com/"), $url);
189 //logger("tryoembed: $url");
191 $o = oembed_fetch_url($url);
193 //echo "<pre>"; var_dump($match, $url, $o); killme();
195 if ($o->type=="error") return $match[0];
197 $html = oembed_format_object($o);
198 return $html; //oembed_iframe($html,$o->width,$o->height);
202 // [noparse][i]italic[/i][/noparse] turns into
203 // [noparse][ i ]italic[ /i ][/noparse],
204 // to hide them from parser.
206 function bb_spacefy($st) {
207 $whole_match = $st[0];
209 $spacefied = preg_replace("/\[(.*?)\]/", "[ $1 ]", $captured);
210 $new_str = str_replace($captured, $spacefied, $whole_match);
214 // The previously spacefied [noparse][ i ]italic[ /i ][/noparse],
215 // now turns back and the [noparse] tags are trimed
216 // returning [i]italic[/i]
218 function bb_unspacefy_and_trim($st) {
219 $whole_match = $st[0];
221 $unspacefied = preg_replace("/\[ (.*?)\ ]/", "[$1]", $captured);
225 function bb_find_open_close($s, $open, $close, $occurance = 1) {
231 for($i = 1; $i <= $occurance; $i++) {
232 if( $start_pos !== false)
233 $start_pos = strpos($s, $open, $start_pos + 1);
236 if( $start_pos === false)
239 $end_pos = strpos($s, $close, $start_pos);
241 if( $end_pos === false)
244 $res = array( 'start' => $start_pos, 'end' => $end_pos );
249 function get_bb_tag_pos($s, $name, $occurance = 1) {
255 for($i = 1; $i <= $occurance; $i++) {
256 if( $start_open !== false)
257 $start_open = strpos($s, '[' . $name, $start_open + 1); // allow [name= type tags
260 if( $start_open === false)
263 $start_equal = strpos($s, '=', $start_open);
264 $start_close = strpos($s, ']', $start_open);
266 if( $start_close === false)
271 $end_open = strpos($s, '[/' . $name . ']', $start_close);
273 if( $end_open === false)
276 $res = array( 'start' => array('open' => $start_open, 'close' => $start_close),
277 'end' => array('open' => $end_open, 'close' => $end_open + strlen('[/' . $name . ']')) );
278 if( $start_equal !== false)
279 $res['start']['equal'] = $start_equal + 1;
284 function bb_tag_preg_replace($pattern, $replace, $name, $s) {
289 $pos = get_bb_tag_pos($string, $name, $occurance);
290 while($pos !== false && $occurance < 1000) {
292 $start = substr($string, 0, $pos['start']['open']);
293 $subject = substr($string, $pos['start']['open'], $pos['end']['close'] - $pos['start']['open']);
294 $end = substr($string, $pos['end']['close']);
298 $subject = preg_replace($pattern, $replace, $subject);
299 $string = $start . $subject . $end;
302 $pos = get_bb_tag_pos($string, $name, $occurance);
308 if(! function_exists('bb_extract_images')) {
309 function bb_extract_images($body) {
311 $saved_image = array();
316 $img_start = strpos($orig_body, '[img');
317 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
318 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
319 while(($img_st_close !== false) && ($img_end !== false)) {
321 $img_st_close++; // make it point to AFTER the closing bracket
322 $img_end += $img_start;
324 if(! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
325 // This is an embedded image
327 $saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
328 $new_body = $new_body . substr($orig_body, 0, $img_start) . '[$#saved_image' . $cnt . '#$]';
333 $new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
335 $orig_body = substr($orig_body, $img_end + strlen('[/img]'));
337 if($orig_body === false) // in case the body ends on a closing image tag
340 $img_start = strpos($orig_body, '[img');
341 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
342 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
345 $new_body = $new_body . $orig_body;
347 return array('body' => $new_body, 'images' => $saved_image);
350 if(! function_exists('bb_replace_images')) {
351 function bb_replace_images($body, $images) {
356 foreach($images as $image) {
357 // We're depending on the property of 'foreach' (specified on the PHP website) that
358 // it loops over the array starting from the first element and going sequentially
359 // to the last element
360 $newbody = str_replace('[$#saved_image' . $cnt . '#$]', '<img src="' . $image .'" alt="' . t('Image/photo') . '" />', $newbody);
367 function bb_ShareAttributes($match) {
369 $attributes = $match[1];
372 preg_match("/author='(.*?)'/ism", $attributes, $matches);
373 if ($matches[1] != "")
374 $author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
376 preg_match('/author="(.*?)"/ism', $attributes, $matches);
377 if ($matches[1] != "")
378 $author = $matches[1];
381 preg_match("/link='(.*?)'/ism", $attributes, $matches);
382 if ($matches[1] != "")
385 preg_match('/link="(.*?)"/ism', $attributes, $matches);
386 if ($matches[1] != "")
390 preg_match("/avatar='(.*?)'/ism", $attributes, $matches);
391 if ($matches[1] != "")
392 $avatar = $matches[1];
394 preg_match('/avatar="(.*?)"/ism', $attributes, $matches);
395 if ($matches[1] != "")
396 $avatar = $matches[1];
399 preg_match("/profile='(.*?)'/ism", $attributes, $matches);
400 if ($matches[1] != "")
401 $profile = $matches[1];
403 preg_match('/profile="(.*?)"/ism', $attributes, $matches);
404 if ($matches[1] != "")
405 $profile = $matches[1];
409 $itemcache = get_config("system","itemcache");
411 // relative dates only make sense when they aren't cached
412 if ($itemcache == "") {
413 preg_match("/posted='(.*?)'/ism", $attributes, $matches);
414 if ($matches[1] != "")
415 $posted = $matches[1];
417 preg_match('/posted="(.*?)"/ism', $attributes, $matches);
418 if ($matches[1] != "")
419 $posted = $matches[1];
421 $reldate = (($posted) ? " " . relative_date($posted) : '');
424 $headline = '<div class="shared_header">';
425 //$headline = '<br /><div class="shared_header">';
428 $headline .= '<img src="'.$avatar.'" height="32" width="32" >';
430 $headline .= sprintf(t('<span><a href="%s" target="_blank">%s</a> wrote the following <a href="%s" target="_blank">post</a>'.$reldate.':</span>'), $profile, $author, $link);
432 $headline .= "</div>";
434 $text = $headline.'<blockquote class="shared_content">'.trim($match[2])."</blockquote>";
439 // Escpecially for Diaspora (there mustn't be links in the share information)
440 function bb_ShareAttributesDiaspora($match) {
442 $attributes = $match[2];
445 preg_match("/author='(.*?)'/ism", $attributes, $matches);
446 if ($matches[1] != "")
447 $author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
449 preg_match('/author="(.*?)"/ism', $attributes, $matches);
450 if ($matches[1] != "")
451 $author = $matches[1];
454 preg_match("/profile='(.*?)'/ism", $attributes, $matches);
455 if ($matches[1] != "")
456 $profile = $matches[1];
458 preg_match('/profile="(.*?)"/ism', $attributes, $matches);
459 if ($matches[1] != "")
460 $profile = $matches[1];
463 preg_match("/link='(.*?)'/ism", $attributes, $matches);
464 if ($matches[1] != "")
467 preg_match('/link="(.*?)"/ism', $attributes, $matches);
468 if ($matches[1] != "")
471 $userid = GetProfileUsername($profile,$author);
473 $headline = '<div class="shared_header">';
474 $headline .= '<span><b>'.html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8').$userid.':</b></span>';
475 $headline .= "</div>";
477 $text = trim($match[1]);
482 $text .= $headline.'<blockquote class="shared_content">'.trim($match[3])."</blockquote><br />";
485 $text .= '<br /><a href="'.$link.'">[l]</a>';
487 // $text .= '<br /><a href="'.$link.'">'.t("Link").' [l]</a>';
492 // Optimized for Libertree, Wordpress, Tumblr, ...
493 function bb_ShareAttributesForExport($match) {
495 $attributes = $match[2];
498 preg_match("/author='(.*?)'/ism", $attributes, $matches);
499 if ($matches[1] != "")
500 $author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
502 preg_match('/author="(.*?)"/ism', $attributes, $matches);
503 if ($matches[1] != "")
504 $author = $matches[1];
507 preg_match("/profile='(.*?)'/ism", $attributes, $matches);
508 if ($matches[1] != "")
509 $profile = $matches[1];
511 preg_match('/profile="(.*?)"/ism', $attributes, $matches);
512 if ($matches[1] != "")
513 $profile = $matches[1];
516 preg_match("/link='(.*?)'/ism", $attributes, $matches);
517 if ($matches[1] != "")
520 preg_match('/link="(.*?)"/ism', $attributes, $matches);
521 if ($matches[1] != "")
527 $userid = GetProfileUsername($profile,$author);
529 $headline = '<div class="shared_header">';
530 $headline .= '<span><b>'.html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8');
531 $headline .= sprintf(t('<a href="%1$s" target="_blank">%2$s</a> %3$s'), $link, $userid, $posted);
532 $headline .= ":</b></span></div>";
534 $text = trim($match[1]);
539 $text .= $headline.'<blockquote class="shared_content">'.trim($match[3])."</blockquote><br />";
545 function bb_ShareAttributesSimple($match) {
547 $attributes = $match[1];
550 preg_match("/author='(.*?)'/ism", $attributes, $matches);
551 if ($matches[1] != "")
552 $author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
554 preg_match('/author="(.*?)"/ism', $attributes, $matches);
555 if ($matches[1] != "")
556 $author = $matches[1];
559 preg_match("/profile='(.*?)'/ism", $attributes, $matches);
560 if ($matches[1] != "")
561 $profile = $matches[1];
563 preg_match('/profile="(.*?)"/ism', $attributes, $matches);
564 if ($matches[1] != "")
565 $profile = $matches[1];
567 $userid = GetProfileUsername($profile,$author);
569 $text = "<br />".html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8').' <a href="'.$profile.'">'.$userid."</a>: <br />»".$match[2]."«";
574 // Used for text exports (Twitter, Facebook, Google+)
575 function bb_ShareAttributesSimple2($match) {
577 $attributes = $match[1];
580 preg_match("/author='(.*?)'/ism", $attributes, $matches);
581 if ($matches[1] != "")
582 $author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
584 preg_match('/author="(.*?)"/ism', $attributes, $matches);
585 if ($matches[1] != "")
586 $author = $matches[1];
589 preg_match("/profile='(.*?)'/ism", $attributes, $matches);
590 if ($matches[1] != "")
591 $profile = $matches[1];
593 preg_match('/profile="(.*?)"/ism', $attributes, $matches);
594 if ($matches[1] != "")
595 $profile = $matches[1];
597 $userid = GetProfileUsername($profile,$author);
599 //$text = "<br />".html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8').' <a href="'.$profile.'">'.$userid."</a>: <br />".$match[2];
600 $text = "<br />".html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8').' '.$userid.": <br />".$match[2];
605 function GetProfileUsername($profile, $username) {
607 $twitter = preg_replace("=https?://twitter.com/(.*)=ism", "$1@twitter.com", $profile);
608 if ($twitter != $profile)
609 return($username." (".$twitter.")");
611 $gplus = preg_replace("=https?://plus.google.com/(.*)=ism", "$1@plus.google.com", $profile);
612 if ($gplus != $profile)
613 return($username." (".$gplus.")");
615 $friendica = preg_replace("=https?://(.*)/profile/(.*)=ism", "$2@$1", $profile);
616 if ($friendica != $profile)
617 return($username." (".$friendica.")");
619 $diaspora = preg_replace("=https?://(.*)/u/(.*)=ism", "$2@$1", $profile);
620 if ($diaspora != $profile)
621 return($username." (".$diaspora.")");
623 $StatusnetHost = preg_replace("=https?://(.*)/user/(.*)=ism", "$1", $profile);
624 if ($StatusnetHost != $profile) {
625 $StatusnetUser = preg_replace("=https?://(.*)/user/(.*)=ism", "$2", $profile);
626 if ($StatusnetUser != $profile) {
627 $UserData = fetch_url("http://".$StatusnetHost."/api/users/show.json?user_id=".$StatusnetUser);
628 $user = json_decode($UserData);
630 return($username." (".$user->screen_name."@".$StatusnetHost.")");
634 // pumpio (http://host.name/user)
635 $rest = preg_replace("=https?://([\.\w]+)/([\.\w]+)(.*)=ism", "$3", $profile);
637 $pumpio = preg_replace("=https?://([\.\w]+)/([\.\w]+)(.*)=ism", "*$2@$1*", $profile);
638 if ($pumpio != $profile)
639 return($username." (".$pumpio.")");
645 function bb_RemovePictureLinks($match) {
646 $text = Cache::get($match[1]);
649 $ch = @curl_init($match[1]);
650 @curl_setopt($ch, CURLOPT_NOBODY, true);
651 @curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
652 @curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (compatible; Friendica)");
654 $curl_info = @curl_getinfo($ch);
656 if (substr($curl_info["content_type"], 0, 6) == "image/")
657 $text = "[url=".$match[1]."]".$match[1]."[/url]";
659 $text = "[url=".$match[2]."]".$match[2]."[/url]";
661 // if its not a picture then look if its a page that contains a picture link
662 require_once("include/network.php");
664 $body = fetch_url($match[1]);
666 $doc = new DOMDocument();
667 @$doc->loadHTML($body);
668 $xpath = new DomXPath($doc);
669 $list = $xpath->query("//meta[@name]");
670 foreach ($list as $node) {
673 if ($node->attributes->length)
674 foreach ($node->attributes as $attribute)
675 $attr[$attribute->name] = $attribute->value;
677 if (strtolower($attr["name"]) == "twitter:image")
678 $text = "[url=".$attr["content"]."]".$attr["content"]."[/url]";
681 Cache::set($match[1],$text);
686 function bb_CleanPictureLinksSub($match) {
687 $text = Cache::get($match[1]);
690 $ch = @curl_init($match[1]);
691 @curl_setopt($ch, CURLOPT_NOBODY, true);
692 @curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
693 @curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (compatible; Friendica)");
695 $curl_info = @curl_getinfo($ch);
697 // if its a link to a picture then embed this picture
698 if (substr($curl_info["content_type"], 0, 6) == "image/")
699 $text = "[img]".$match[1]."[/img]";
701 $text = "[img]".$match[2]."[/img]";
703 // if its not a picture then look if its a page that contains a picture link
704 require_once("include/network.php");
706 $body = fetch_url($match[1]);
708 $doc = new DOMDocument();
709 @$doc->loadHTML($body);
710 $xpath = new DomXPath($doc);
711 $list = $xpath->query("//meta[@name]");
712 foreach ($list as $node) {
715 if ($node->attributes->length)
716 foreach ($node->attributes as $attribute)
717 $attr[$attribute->name] = $attribute->value;
719 if (strtolower($attr["name"]) == "twitter:image")
720 $text = "[img]".$attr["content"]."[/img]";
723 Cache::set($match[1],$text);
728 function bb_CleanPictureLinks($text) {
729 $text = preg_replace_callback("&\[url=([^\[\]]*)\]\[img\](.*)\[\/img\]\[\/url\]&Usi", 'bb_CleanPictureLinksSub', $text);
733 // BBcode 2 HTML was written by WAY2WEB.net
734 // extended to work with Mistpark/Friendica - Mike Macgirvin
736 function bbcode($Text,$preserve_nl = false, $tryoembed = true, $simplehtml = false, $forplaintext = false) {
738 $stamp1 = microtime(true);
742 // Hide all [noparse] contained bbtags by spacefying them
743 // POSSIBLE BUG --> Will the 'preg' functions crash if there's an embedded image?
745 $Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_spacefy',$Text);
746 $Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_spacefy',$Text);
747 $Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_spacefy',$Text);
750 // Move all spaces out of the tags
751 $Text = preg_replace("/\[(\w*)\](\s*)/ism", '$2[$1]', $Text);
752 $Text = preg_replace("/(\s*)\[\/(\w*)\]/ism", '[/$2]$1', $Text);
754 // Extract the private images which use data urls since preg has issues with
755 // large data sizes. Stash them away while we do bbcode conversion, and then put them back
756 // in after we've done all the regex matching. We cannot use any preg functions to do this.
758 $extracted = bb_extract_images($Text);
759 $Text = $extracted['body'];
760 $saved_image = $extracted['images'];
762 // If we find any event code, turn it into an event.
763 // After we're finished processing the bbcode we'll
764 // replace all of the event code with a reformatted version.
766 $ev = bbtoevent($Text);
769 // Replace any html brackets with HTML Entities to prevent executing HTML or script
770 // Don't use strip_tags here because it breaks [url] search by replacing & with amp
772 $Text = str_replace("<", "<", $Text);
773 $Text = str_replace(">", ">", $Text);
775 // remove some newlines before the general conversion
776 $Text = preg_replace("/\s?\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","[share$1]$2[/share]",$Text);
777 $Text = preg_replace("/\s?\[quote(.*?)\]\s?(.*?)\s?\[\/quote\]\s?/ism","[quote$1]$2[/quote]",$Text);
779 $Text = preg_replace("/\n\[code\]/ism", "[code]", $Text);
780 $Text = preg_replace("/\[\/code\]\n/ism", "[/code]", $Text);
782 // Handle attached links or videos
783 $Text = bb_attachment($Text, ($simplehtml != 4) AND ($simplehtml != 0), $tryoembed);
785 // Rearrange shared links
786 if (get_config("system", "rearrange_shared_links") AND (!$simplehtml OR $tryoembed))
787 $Text = preg_replace_callback("(\[class=(.*?)\](.*?)\[\/class\])ism","bb_rearrange_link",$Text);
789 // when the content is meant exporting to other systems then remove the avatar picture since this doesn't really look good on these systems
791 $Text = preg_replace("/\[share(.*?)avatar\s?=\s?'.*?'\s?(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","\n[share$1$2]$3[/share]",$Text);
793 // Convert new line chars to html <br /> tags
795 // nlbr seems to be hopelessly messed up
796 // $Text = nl2br($Text);
801 $Text = str_replace("\r\n","\n", $Text);
803 // removing multiplicated newlines
804 if (get_config("system", "remove_multiplicated_lines")) {
805 $search = array("\n\n\n", "\n ", " \n", "[/quote]\n\n", "\n[/quote]", "[/li]\n", "\n[li]", "\n[ul]", "[/ul]\n");
806 $replace = array("\n\n", "\n", "\n", "[/quote]\n", "[/quote]", "[/li]", "[li]", "[ul]", "[/ul]");
809 $Text = str_replace($search, $replace, $Text);
810 } while ($oldtext != $Text);
813 $Text = str_replace(array("\r","\n"), array('<br />','<br />'), $Text);
816 $Text = str_replace(array("\n","\r"), array('',''),$Text);
820 // Set up the parameters for a URL search string
821 $URLSearchString = "^\[\]";
822 // Set up the parameters for a MAIL search string
823 $MAILSearchString = $URLSearchString;
825 // Remove all hashtag addresses
826 if (!$tryoembed OR $simplehtml)
827 $Text = preg_replace("/([#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $Text);
829 // Bookmarks in red - will be converted to bookmarks in friendica
830 $Text = preg_replace("/#\^\[url\]([$URLSearchString]*)\[\/url\]/ism", '[bookmark=$1]$1[/bookmark]', $Text);
831 $Text = preg_replace("/#\^\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[bookmark=$1]$2[/bookmark]', $Text);
832 $Text = preg_replace("/#\[url\=[$URLSearchString]*\]\^\[\/url\]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/i",
833 "[bookmark=$1]$2[/bookmark]", $Text);
835 if ($simplehtml == 2) {
836 $Text = preg_replace("/[^#@]\[url\=([^\]]*)\](.*?)\[\/url\]/ism",' $2 [url]$1[/url]',$Text);
837 $Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",' $2 [url]$1[/url]',$Text);
840 if ($simplehtml == 5)
841 $Text = preg_replace("/[^#@]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[url]$1[/url]', $Text);
843 // Perform URL Search
845 $Text = preg_replace_callback("/\[bookmark\=([^\]]*)\].*?\[\/bookmark\]/ism",'tryoembed',$Text);
847 if ($simplehtml == 5)
848 $Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",'[url]$1[/url]',$Text);
850 $Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",'[url=$1]$2[/url]',$Text);
852 // if the HTML is used to generate plain text, then don't do this search, but replace all URL of that kind to text
854 $Text = preg_replace("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1<a href="$2" target="_blank">$2</a>', $Text);
856 $Text = preg_replace("(\[url\]([$URLSearchString]*)\[\/url\])ism"," $1 ",$Text);
857 $Text = preg_replace_callback("&\[url=([^\[\]]*)\]\[img\](.*)\[\/img\]\[\/url\]&Usi", 'bb_RemovePictureLinks', $Text);
861 $Text = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism",'tryoembed',$Text);
863 $Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$1</a>', $Text);
864 $Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
865 //$Text = preg_replace("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
867 // Red compatibility, though the link can't be authenticated on Friendica
868 $Text = preg_replace("/\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
871 // we may need to restrict this further if it picks up too many strays
872 // link acct:user@host to a webfinger profile redirector
874 $Text = preg_replace('/acct:(.*?)@(.*?)([ ,])/', '<a href="' . $a->get_baseurl() . '/acctlink?addr=' . "$1@$2"
875 . '" target="extlink" >acct:' . "$1@$2$3" . '</a>',$Text);
877 // Perform MAIL Search
878 $Text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '<a href="mailto:$1">$1</a>', $Text);
879 $Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '<a href="mailto:$1">$2</a>', $Text);
881 // Check for bold text
882 $Text = preg_replace("(\[b\](.*?)\[\/b\])ism",'<strong>$1</strong>',$Text);
884 // Check for Italics text
885 $Text = preg_replace("(\[i\](.*?)\[\/i\])ism",'<em>$1</em>',$Text);
887 // Check for Underline text
888 $Text = preg_replace("(\[u\](.*?)\[\/u\])ism",'<u>$1</u>',$Text);
890 // Check for strike-through text
891 $Text = preg_replace("(\[s\](.*?)\[\/s\])ism",'<strike>$1</strike>',$Text);
893 // Check for over-line text
894 $Text = preg_replace("(\[o\](.*?)\[\/o\])ism",'<span class="overline">$1</span>',$Text);
896 // Check for colored text
897 $Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])ism","<span style=\"color: $1;\">$2</span>",$Text);
899 // Check for sized text
900 // [size=50] --> font-size: 50px (with the unit).
901 $Text = preg_replace("(\[size=(\d*?)\](.*?)\[\/size\])ism","<span style=\"font-size: $1px;\">$2</span>",$Text);
902 $Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])ism","<span style=\"font-size: $1;\">$2</span>",$Text);
904 // Check for centered text
905 $Text = preg_replace("(\[center\](.*?)\[\/center\])ism","<div style=\"text-align:center;\">$1</div>",$Text);
907 // Check for list text
908 $Text = str_replace("[*]", "<li>", $Text);
910 // Check for style sheet commands
911 $Text = preg_replace_callback("(\[style=(.*?)\](.*?)\[\/style\])ism","bb_cleanstyle",$Text);
913 // Check for CSS classes
914 $Text = preg_replace_callback("(\[class=(.*?)\](.*?)\[\/class\])ism","bb_cleanclass",$Text);
916 // handle nested lists
919 while ((((strpos($Text, "[/list]") !== false) && (strpos($Text, "[list") !== false)) ||
920 ((strpos($Text, "[/ol]") !== false) && (strpos($Text, "[ol]") !== false)) ||
921 ((strpos($Text, "[/ul]") !== false) && (strpos($Text, "[ul]") !== false)) ||
922 ((strpos($Text, "[/li]") !== false) && (strpos($Text, "[li]") !== false))) && (++$endlessloop < 20)) {
923 $Text = preg_replace("/\[list\](.*?)\[\/list\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>' ,$Text);
924 $Text = preg_replace("/\[list=\](.*?)\[\/list\]/ism", '<ul class="listnone" style="list-style-type: none;">$1</ul>' ,$Text);
925 $Text = preg_replace("/\[list=1\](.*?)\[\/list\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>' ,$Text);
926 $Text = preg_replace("/\[list=((?-i)i)\](.*?)\[\/list\]/ism",'<ul class="listlowerroman" style="list-style-type: lower-roman;">$2</ul>' ,$Text);
927 $Text = preg_replace("/\[list=((?-i)I)\](.*?)\[\/list\]/ism", '<ul class="listupperroman" style="list-style-type: upper-roman;">$2</ul>' ,$Text);
928 $Text = preg_replace("/\[list=((?-i)a)\](.*?)\[\/list\]/ism", '<ul class="listloweralpha" style="list-style-type: lower-alpha;">$2</ul>' ,$Text);
929 $Text = preg_replace("/\[list=((?-i)A)\](.*?)\[\/list\]/ism", '<ul class="listupperalpha" style="list-style-type: upper-alpha;">$2</ul>' ,$Text);
930 $Text = preg_replace("/\[ul\](.*?)\[\/ul\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>' ,$Text);
931 $Text = preg_replace("/\[ol\](.*?)\[\/ol\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>' ,$Text);
932 $Text = preg_replace("/\[li\](.*?)\[\/li\]/ism", '<li>$1</li>' ,$Text);
935 $Text = preg_replace("/\[th\](.*?)\[\/th\]/sm", '<th>$1</th>' ,$Text);
936 $Text = preg_replace("/\[td\](.*?)\[\/td\]/sm", '<td>$1</td>' ,$Text);
937 $Text = preg_replace("/\[tr\](.*?)\[\/tr\]/sm", '<tr>$1</tr>' ,$Text);
938 $Text = preg_replace("/\[table\](.*?)\[\/table\]/sm", '<table>$1</table>' ,$Text);
940 $Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/sm", '<table border="1" >$1</table>' ,$Text);
941 $Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/sm", '<table border="0" >$1</table>' ,$Text);
943 $Text = str_replace('[hr]','<hr />', $Text);
945 // This is actually executed in prepare_body()
947 $Text = str_replace('[nosmile]','',$Text);
949 // Check for font change text
950 $Text = preg_replace("/\[font=(.*?)\](.*?)\[\/font\]/sm","<span style=\"font-family: $1;\">$2</span>",$Text);
952 // Declare the format for [code] layout
954 // $Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/ism",'stripcode_br_cb',$Text);
956 $CodeLayout = '<code>$1</code>';
957 // Check for [code] text
958 $Text = preg_replace("/\[code\](.*?)\[\/code\]/ism","$CodeLayout", $Text);
960 // Declare the format for [spoiler] layout
961 $SpoilerLayout = '<blockquote class="spoiler">$1</blockquote>';
963 // Check for [spoiler] text
964 // handle nested quotes
966 while ((strpos($Text, "[/spoiler]") !== false) and (strpos($Text, "[spoiler]") !== false) and (++$endlessloop < 20))
967 $Text = preg_replace("/\[spoiler\](.*?)\[\/spoiler\]/ism","$SpoilerLayout", $Text);
969 // Check for [spoiler=Author] text
971 $t_wrote = t('$1 wrote:');
973 // handle nested quotes
975 while ((strpos($Text, "[/spoiler]")!== false) and (strpos($Text, "[spoiler=") !== false) and (++$endlessloop < 20))
976 $Text = preg_replace("/\[spoiler=[\"\']*(.*?)[\"\']*\](.*?)\[\/spoiler\]/ism",
977 "<br /><strong class=".'"spoiler"'.">" . $t_wrote . "</strong><blockquote class=".'"spoiler"'.">$2</blockquote>",
980 // Declare the format for [quote] layout
981 $QuoteLayout = '<blockquote>$1</blockquote>';
983 // Check for [quote] text
984 // handle nested quotes
986 while ((strpos($Text, "[/quote]") !== false) and (strpos($Text, "[quote]") !== false) and (++$endlessloop < 20))
987 $Text = preg_replace("/\[quote\](.*?)\[\/quote\]/ism","$QuoteLayout", $Text);
989 // Check for [quote=Author] text
991 $t_wrote = t('$1 wrote:');
993 // handle nested quotes
995 while ((strpos($Text, "[/quote]")!== false) and (strpos($Text, "[quote=") !== false) and (++$endlessloop < 20))
996 $Text = preg_replace("/\[quote=[\"\']*(.*?)[\"\']*\](.*?)\[\/quote\]/ism",
997 "<br /><strong class=".'"author"'.">" . $t_wrote . "</strong><blockquote>$2</blockquote>",
1000 // [img=widthxheight]image source[/img]
1001 //$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="height: $2px; width: $1px;" >', $Text);
1002 $Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="width: $1px;" >', $Text);
1003 $Text = preg_replace("/\[zmg\=([0-9]*)x([0-9]*)\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$3" style="width: $1px;" >', $Text);
1006 // [img]pathtoimage[/img]
1007 $Text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '<img src="$1" alt="' . t('Image/photo') . '" />', $Text);
1008 $Text = preg_replace("/\[zmg\](.*?)\[\/zmg\]/ism", '<img src="$1" alt="' . t('Image/photo') . '" />', $Text);
1012 $Text = preg_replace_callback("/\[share(.*?)\](.*?)\[\/share\]/ism","bb_ShareAttributes",$Text);
1013 elseif ($simplehtml == 1)
1014 $Text = preg_replace_callback("/\[share(.*?)\](.*?)\[\/share\]/ism","bb_ShareAttributesSimple",$Text);
1015 elseif (($simplehtml == 2) OR ($simplehtml == 5))
1016 $Text = preg_replace_callback("/\[share(.*?)\](.*?)\[\/share\]/ism","bb_ShareAttributesSimple2",$Text);
1017 elseif ($simplehtml == 3)
1018 $Text = preg_replace_callback("/(.*?)\[share(.*?)\](.*?)\[\/share\]/ism","bb_ShareAttributesDiaspora",$Text);
1019 elseif ($simplehtml == 4)
1020 $Text = preg_replace_callback("/(.*?)\[share(.*?)\](.*?)\[\/share\]/ism","bb_ShareAttributesForExport",$Text);
1022 $Text = preg_replace("/\[crypt\](.*?)\[\/crypt\]/ism",'<br/><img src="' .$a->get_baseurl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . t('Encrypted content') . '" /><br />', $Text);
1023 $Text = preg_replace("/\[crypt(.*?)\](.*?)\[\/crypt\]/ism",'<br/><img src="' .$a->get_baseurl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . '$1' . ' ' . t('Encrypted content') . '" /><br />', $Text);
1024 //$Text = preg_replace("/\[crypt=(.*?)\](.*?)\[\/crypt\]/ism",'<br/><img src="' .$a->get_baseurl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . '$1' . ' ' . t('Encrypted content') . '" /><br />', $Text);
1029 $Text = preg_replace("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4))\[\/video\]/ism", '<video src="$1" controls="controls" width="' . $a->videowidth . '" height="' . $a->videoheight . '"><a href="$1">$1</a></video>', $Text);
1030 $Text = preg_replace("/\[audio\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mp3))\[\/audio\]/ism", '<audio src="$1" controls="controls"><a href="$1">$1</a></audio>', $Text);
1032 $Text = preg_replace_callback("/\[video\](.*?)\[\/video\]/ism", 'tryoembed', $Text);
1033 $Text = preg_replace_callback("/\[audio\](.*?)\[\/audio\]/ism", 'tryoembed', $Text);
1035 $Text = preg_replace("/\[video\](.*?)\[\/video\]/",
1036 '<a href="$1" target="_blank">$1</a>', $Text);
1037 $Text = preg_replace("/\[audio\](.*?)\[\/audio\]/",
1038 '<a href="$1" target="_blank">$1</a>', $Text);
1041 // html5 video and audio
1045 $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<iframe src="$1" width="' . $a->videowidth . '" height="' . $a->videoheight . '"><a href="$1">$1</a></iframe>', $Text);
1047 $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<a href="$1">$1</a>', $Text);
1049 // Youtube extensions
1051 $Text = preg_replace_callback("/\[youtube\](https?:\/\/www.youtube.com\/watch\?v\=.*?)\[\/youtube\]/ism", 'tryoembed', $Text);
1052 $Text = preg_replace_callback("/\[youtube\](www.youtube.com\/watch\?v\=.*?)\[\/youtube\]/ism", 'tryoembed', $Text);
1053 $Text = preg_replace_callback("/\[youtube\](https?:\/\/youtu.be\/.*?)\[\/youtube\]/ism",'tryoembed',$Text);
1056 $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/youtube\]/ism",'[youtube]$1[/youtube]',$Text);
1057 $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/embed\/(.*?)\[\/youtube\]/ism",'[youtube]$1[/youtube]',$Text);
1058 $Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/ism",'[youtube]$1[/youtube]',$Text);
1061 $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", '<iframe width="' . $a->videowidth . '" height="' . $a->videoheight . '" src="https://www.youtube.com/embed/$1" frameborder="0" ></iframe>', $Text);
1063 $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism",
1064 '<a href="https://www.youtube.com/watch?v=$1" target="_blank">https://www.youtube.com/watch?v=$1</a>', $Text);
1067 $Text = preg_replace_callback("/\[vimeo\](https?:\/\/player.vimeo.com\/video\/[0-9]+).*?\[\/vimeo\]/ism",'tryoembed',$Text);
1068 $Text = preg_replace_callback("/\[vimeo\](https?:\/\/vimeo.com\/[0-9]+).*?\[\/vimeo\]/ism",'tryoembed',$Text);
1071 $Text = preg_replace("/\[vimeo\]https?:\/\/player.vimeo.com\/video\/([0-9]+)(.*?)\[\/vimeo\]/ism",'[vimeo]$1[/vimeo]',$Text);
1072 $Text = preg_replace("/\[vimeo\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/vimeo\]/ism",'[vimeo]$1[/vimeo]',$Text);
1075 $Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", '<iframe width="' . $a->videowidth . '" height="' . $a->videoheight . '" src="https://player.vimeo.com/video/$1" frameborder="0" ></iframe>', $Text);
1077 $Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism",
1078 '<a href="https://vimeo.com/$1" target="_blank">https://vimeo.com/$1</a>', $Text);
1080 // $Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '<object width="425" height="350" type="application/x-shockwave-flash" data="http://www.youtube.com/v/$1" ><param name="movie" value="http://www.youtube.com/v/$1"></param><!--[if IE]><embed src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" width="425" height="350" /><![endif]--></object>', $Text);
1084 $Text = oembed_bbcode2html($Text);
1086 // Avoid triple linefeeds through oembed
1087 $Text = str_replace("<br style='clear:left'></span><br /><br />", "<br style='clear:left'></span><br />", $Text);
1089 // If we found an event earlier, strip out all the event code and replace with a reformatted version.
1090 // Replace the event-start section with the entire formatted event. The other bbcode is stripped.
1091 // Summary (e.g. title) is required, earlier revisions only required description (in addition to
1092 // start which is always required). Allow desc with a missing summary for compatibility.
1094 if((x($ev,'desc') || x($ev,'summary')) && x($ev,'start')) {
1095 $sub = format_event_html($ev);
1097 $Text = preg_replace("/\[event\-summary\](.*?)\[\/event\-summary\]/ism",'',$Text);
1098 $Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/ism",'',$Text);
1099 $Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/ism",$sub,$Text);
1100 $Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/ism",'',$Text);
1101 $Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/ism",'',$Text);
1102 $Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/ism",'',$Text);
1105 // Unhide all [noparse] contained bbtags unspacefying them
1106 // and triming the [noparse] tag.
1108 $Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_unspacefy_and_trim',$Text);
1109 $Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_unspacefy_and_trim',$Text);
1110 $Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_unspacefy_and_trim',$Text);
1113 $Text = preg_replace('/\[\&\;([#a-z0-9]+)\;\]/','&$1;',$Text);
1114 $Text = preg_replace('/\&\#039\;/','\'',$Text);
1115 $Text = preg_replace('/\"\;/','"',$Text);
1117 // fix any escaped ampersands that may have been converted into links
1118 $Text = preg_replace("/\<([^>]*?)(src|href)=(.*?)\&\;(.*?)\>/ism",'<$1$2=$3&$4>',$Text);
1119 $Text = preg_replace("/\<([^>]*?)(src|href)=\"(?!http|ftp|mailto|cid)(.*?)\>/ism",'<$1$2="">',$Text);
1122 $Text = bb_replace_images($Text, $saved_image);
1124 // Clean up the HTML by loading and saving the HTML with the DOM
1125 // Only do it when it has to be done - for performance reasons
1126 // Update: Now it is done every time - since bad structured html can break a whole page
1127 //if (!$tryoembed) {
1128 // $doc = new DOMDocument();
1129 // $doc->preserveWhiteSpace = false;
1131 // $Text = mb_convert_encoding($Text, 'HTML-ENTITIES', "UTF-8");
1133 // $doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">';
1134 // @$doc->loadHTML($doctype."<html><body>".$Text."</body></html>");
1136 // $Text = $doc->saveHTML();
1137 // $Text = str_replace(array("<html><body>", "</body></html>", $doctype), array("", "", ""), $Text);
1139 // $Text = str_replace('<br></li>','</li>', $Text);
1141 // $Text = mb_convert_encoding($Text, "UTF-8", 'HTML-ENTITIES');
1144 // Clean up some useless linebreaks in lists
1145 //$Text = str_replace('<br /><ul','<ul ', $Text);
1146 //$Text = str_replace('</ul><br />','</ul>', $Text);
1147 //$Text = str_replace('</li><br />','</li>', $Text);
1148 //$Text = str_replace('<br /><li>','<li>', $Text);
1149 // $Text = str_replace('<br /><ul','<ul ', $Text);
1151 // Remove all hashtag addresses
1152 /* if (!$tryoembed AND get_config("system", "remove_hashtags_on_export")) {
1153 $pattern = '/#<a.*?href="(.*?)".*?>(.*?)<\/a>/is';
1154 $Text = preg_replace($pattern, '#$2', $Text);
1157 call_hooks('bbcode',$Text);
1159 $a->save_timestamp($stamp1, "parser");