🚀 go-pugleaf

* "Jose Luis" <joseluis@REMOVEMEferca.com> wrote:
>I need some function that tell me if a file that my visitors put in a form
>is an HTML file or not.

The only idea, I have, might be to check for the "typical" tags, that
occur in a html-file:

This might look like this:

<?php

/* $buffer contains the whole content of the html-file */

if (eregi("<html>",$buffer) AND eregi("<head>",$buffer) AND
ereg("<body>",$buffer))
  echo "The file seems to be an html-file.";
?>

Of course you can add more Regular Expressions to the script to look
for other html-specific tags.

HTH,
Martin
-- 
Martin Jansen  � mailto:mail@martin-jansen.de
PGP 0x18176561 � http://www.php.martin-jansen.de/