<html><body><div style="color:#000; background-color:#fff; font-family:arial, helvetica, sans-serif;font-size:12pt"><div><span>Coder keeps flagging this, so I thought I'd ask about it. Following a parse_url() of a URL input from a form, is the use of drupal_substr() really necessary, or is a basic substr() adequate?<br></span></div><div> </div><div><font color="#ff007f" face="bookman old style, new york, times, serif" size="4"><i><b>Nancy</b></i></font> <br></div><div><font face="arial, helvetica, sans-serif">Injustice anywhere is a threat to justice everywhere. -- Dr. Martin L. King, Jr.</font></div></div></body></html>