+
+function diaspora2bb($s) {
+
+ $s = str_replace(array('\\**','\\__','\\*','\\_'), array('-^doublestar^-','-^doublescore-^','-^star^-','-^score^-'),$s);
+ $s = preg_replace("/\*\*\*(.+?)\*\*\*/", '[b][i]$1[/i][/b]', $s);
+ $s = preg_replace("/\_\_\_(.+?)\_\_\_/", '[b][i]$1[/i][/b]', $s);
+ $s = preg_replace("/\*\*(.+?)\*\*/", '[b]$1[/b]', $s);
+ $s = preg_replace("/\_\_(.+?)\_\_/", '[b]$1[/b]', $s);
+ $s = preg_replace("/\*(.+?)\*/", '[i]$1[/i]', $s);
+ $s = preg_replace("/\_(.+?)\_/", '[i]$1[/i]', $s);
+ $s = str_replace(array('-^doublestar^-','-^doublescore-^','-^star^-','-^score^-'), array('**','__','*','_'), $s);
+ $s = preg_replace('/\!\[(.+?)\]\((.+?)\)/','[img]$2[/img]',$s);
+ $s = preg_replace('/\[(.+?)\]\((.+?)\)/','[url=$2]$1[/url]',$s);
+ $s = preg_replace('/\@\{(.+?)\; (.+?)\@(.+?)\}/','@[url=https://$3/u/$2]$1[/url]',$s);
+
+
+ $s = escape_tags($s);
+ return $s;
+
+}
+
+