Regexp:<br />
<form action="index.php">
<input name="regexp" <?
if(isset($_REQUEST['regexp'])){ print "value=\"".$_REQUEST['regexp']."\""; }
?>/><br />
Replace with:<br />
<textarea style="width: 500px" name="replacewith"><?
if(isset($_REQUEST['replacewith'])){ print $_REQUEST['replacewith']; }
?></textarea><br />
Text to execute regexp on:<br />
<textarea style="width: 500px" name="regexptext">no 'regexp' given.</textarea><br />	<br /><input type="submit" value="Execute"><br />
</form>