Remove Signature From Guests

#############################################################
## MOD Title: Remove Signature From Guests
## MOD Author: FuNEnD3R < admin@funender.com > (Thomas Jonas) http://www.funender.com
## MOD Description: This Mod will remove signatures from being viewed by users
## who are not logged in.
## MOD Version: 1.0.1
##
## Installation Level: Easy
## Installation Time: 1 Minute
## Files To Edit: viewtopic.php
##
## Included Files: N/A
##
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## For Security Purposes, Please Check: http://www.phpbb.com/mods/ for the
## latest version of this MOD. Downloading this MOD from other sites could cause malicious code
## to enter into your phpBB Forum. As such, phpBB will not offer support for MOD's not offered
## in our MOD-Database, located at: http://www.phpbb.com/mods/
##############################################################
## Author Notes: Linking to websites with a low PR or unrelated content
## from your site may lower the importance of your webpage. This will remove any links or
## unrelated text from guests (search engine bots) to improve the quality of your site.
## When a user logs into your forum the signatures will be viewable again.
##
## Another minor thing this helps (for those who care about this) sometimes someone's
## signature would result in bad HTML for the viewtopic table when using the HTML 4.01 validator tool.
## Removing the signatures from guests will prevent an error from someone's signature.
##
## You can view www.funender.com for a demo
##
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## MOD History:
##
##   2005-5-03 - Version 1.0.1
##      - First Release
##
##
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## Before Adding This MOD To Your Forum, You Should Back Up All Files Related To This MOD
##############################################################

#
#-----[ OPEN ]------------------------------------------
#

viewtopic.php

#
#-----[ FIND ]------------------------------------------
#

$user_sig = ( $postrow[$i]['enable_sig'] && $postrow[$i]['user_sig'] != '' && $board_config['allow_sig'] ) ? $postrow[$i]['user_sig'] : '';

#
#-----[ IN-LINE FIND ]------------------------------------------
#

&& $board_config['allow_sig']

#
#-----[ IN-LINE AFTER, ADD ]------------------------------------------
#

&& $userdata['session_logged_in']

#
#-----[ SAVE/CLOSE ALL FILES ]------------------------------------------
#
# EoM