note 43920 added to function.preg-replace

Hello; I´m trying to change a value which code is in a database, for another one that is in the same row of the same tabla ,but in another column, from a text taken from another table ofmthe data base. I´ve tried doing this but it doesn´t work: <? mysql_connect("x","y","z"); mysql_select_db("y"); $query=mysql_query("SELECT * FROM guestbook"); while($a=mysql_fetch_row($query)){ $query2=mysql_query("SELECT * FROM emoticons"); while(b=mysql_fetch_row($query2)){ $text=$a[0]; $text=preg_replace("/$b[1]/", "<IMG src=\"b[2]\">", $a[0])"; } echo $text; } ?> Can anyone help me please!!! my e-mail is: sanchezandoni@hotmail.com ---- Manual Page -- http://www.php.net/manual/en/function.preg-replace.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+43920 Delete -- http://master.php.net/manage/user-notes.php?action=delete+43920&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+43920&report=yes Search -- http://master.php.net/manage/user-notes.php