###########################################################################################
#This script disables anyone from entering text that includes "http(s)" or "www" into a post if their account is under 30 days old. Sorry, I don't know fancy regex :P
#
# Website: usebbzone.com
# Author: Melissa
# File Edits: 5
###########################################################################################

#********************************
#Open sources/functions.php
#********************************

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/**
 * Generate a date given a timestamp
 
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 	/**
	 * Disallows anyone who registered under 30 days to post a link
	*/
	function kill_links($content) {
	
	global $session, $db;
	
		$allow = true;
		$user_id = $session->sess_info['user_id'];
		
		//get registration date
		$result = $db->query("SELECT regdate FROM ".TABLE_PREFIX."members WHERE id = ".$user_id);
		$regdate = 	$db->fetch_result($result);
		$regdate = $regdate['regdate'];

		//get last months
		$lastmonth = mktime(0, 0, 0, date("m")-1, date("d"),   date("Y"));
		
		//check the content for URLs
	    if (stristr($content, 'http') || stristr($content, 'www') || stristr($content, 'https')) {
	    
	    	if ( $regdate < $lastmonth ) {
	    	
	    		$allow = true;
	    		
	    	} else {
	    		
	    		$allow = false;
	    	
	    	}
	    }
	    
	    return $allow;
	}
	

#****************************
#OPEN langues/lang_XX.php
#****************************

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<?

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$lang['30Days'] = 'Posting links disabled';
$lang['30DaysExplained'] = 'Only members who have been here for longer than 30 days may post links within their posts or signature.';

#****************************
#OPEN sources/panel_profile.php
#This disables it for signatures as well, you can skip this if you want
#****************************

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&& ( empty($_POST['website']) || preg_match(WEB_PREG, $_POST['website']) ) ) 

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&& ($functions->kill_links($_POST['signature']) === TRUE ) ) 

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		} elseif ( $email_banned ) {
			
			$template->parse('msgbox', 'global', array(
				'box_title' => $lang['Note'],
				'content' => sprintf($lang['BannedEmail'], $_POST['email'])
			));
			
		}
		
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		if ( $functions->kill_links($_POST['signature']) === FALSE ) {
			
			$template->parse('msgbox', 'global', array(
				'box_title' => $lang['30Days'],
				'content' => $lang['30DaysExplained']
			));			
				
		}
		
#***********************
# The next edits can be done on the following files, the edits/locations remain the same:
# ---
# sources/post_reply.php
# sources/post_topic.php
#************************

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&& empty($_POST['preview']) && $flood_protect_wait_sec <= 0

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&& ($functions->kill_links($_POST['content']) === TRUE )

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				if ( count($errors) ) {
					
					$template->parse('msgbox', 'global', array(
						'box_title' => $lang['Error'],
						'content' => sprintf($lang['MissingFields'], join(', ', $errors))
					));
					
				}
				
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				if ( $functions->kill_links($_POST['content']) === FALSE ) {
			
				$template->parse('msgbox', 'global', array(
					'box_title' => $lang['30Days'],
					'content' => $lang['30DaysExplained']
				));			
				
			}
			
			
#****
DONE!
#****