[HIDE=?][/hide]

[SHOWTOGROUPS=?][/SHOWTOGROUPS]

			$post['pagetext'] = preg_replace('#\[quote(=("|"|\'|)??.*\\2)?\](((?>[^\[]*?|(?R)|.))*)\[/quote\]#siUe', "process_quote_removal('\\3', \$display['highlight'])", $post['pagetext']);

$post['pagetext'] = strip_tags(str_replace("<br />", "\n", parseHide($post['pagetext'])));

$post['pagetext_simp'] = strip_bbcode($post['pagetext']);

		/**
		/* [hide] Hack Resurrection (Limited) for vBulletin 3.5
		/* Author: Dark Visor
		/* E-mail: ankan925@optonline.net
		/*
		/* OLD VERSION OF THIS CODE:
		/* $post['pagetext_simp'] = strip_bbcode($post['pagetext']);
		*/
		
		$post['pagetext_simp'] = stripHide($post['pagetext'], 'archive');		
		$post['pagetext_simp'] = strip_bbcode($post['pagetext_simp']);		
		
		/**
		/* [hide] Hack Resurrection for vBulletin 3.5 [END]
		*/

// #############################################################################
/**
* Performs general clean-up after the system exits, such as running shutdown queries
*/
function exec_shut_down()

// #############################################################################
/**
* [hide] Hack Resurrection (Limited) by Dark Visor :: Custom Function
* Parses the text block for [hide] and [SHOWTOGROUPS] tags and calls the apporpriate functions to perform replacements.
*
* @param	string	Raw text block that needs parsing
*
* @return	string	Parsed text block
*/
function parseHide($text) 
{
	global $vbulletin;

	$text = preg_replace("/\[hide\]/siU", "[hide=".$vbulletin->options['hidetag_defaultposts']."]", $text);

	$text = preg_replace_callback("/\[hide=("|\"|'|)([0-9]*)\\1\](.*)\[\/hide\]/siU", 
		create_function(
			'$matches',
			'return parseHide2($matches[2],$matches[3]);'
		), 
		$text);

	$text = preg_replace_callback("/\[showtogroups=("|\"|'|)([0-9,]+)\\1\](.*)\[\/showtogroups\]/siU", 
		create_function(
			'$matches',
			'return parseShowToGroups($matches[2],$matches[3]);'
		), 
		$text);

	return $text;
}

// #############################################################################
/**
* [hide] Hack Resurrection (Limited) by Dark Visor :: Custom Function
* Parses the [hide] tag and replaces it with appropriate HTML code.
*
* @param	int		The amount of required posts
* @param	string	Raw text block that needs parsing
*
* @return	string	Parsed text block
*/
function parseHide2($postsrequired,$text) 
{
	// ####################################################
	// init
	// ####################################################
	global $vbulletin, $vbphrase, $thread, $threadinfo, $post;

	$forumid = (is_array($thread) ? $thread['forumid'] : $threadinfo['forumid']);
	
	if (THIS_SCRIPT == 'search')
	{
		$forumid = $post['forumid'];
	}
	
	$threadid = (is_array($thread) ? $thread['threadid'] : $threadinfo['threadid']);
	
	if (THIS_SCRIPT == 'search')
	{
		$threadid = $post['threadid'];
	}

	$threaddata = (is_array($thread) ? $thread : $threadinfo);
	$posterid = (is_array($post) ? $post['userid'] : $threaddata['postuserid']);

	// ####################################################
	
	$postsrequired = intval($postsrequired);
	
	$hidetag['usergroups_viewer'] = $vbulletin->userinfo['usergroupid'] . iif(!empty($vbulletin->userinfo['membergroupids']), ",", "") . $vbulletin->userinfo['membergroupids'];
	$hidetag['usergroups_viewer'] = explode(",", $hidetag['usergroups_viewer']);

	// ####################################################
	// check user's eligibility to view the content
	// ####################################################
	$hidetag['canview'] = false;

	foreach($hidetag['usergroups_viewer'] as $usergroup) 
	{
		if (in_array($usergroup, array(5,6)))
		{
			$hidetag['canview'] = true; // allowed if [user = supermod | user = admin]
		}
	}

	if (can_moderate($forumid) AND in_array(THIS_SCRIPT, array('forumdisplay', 'showthread', 'showpost', 'archive', 'printthread')))
	{
		$hidetag['canview'] = true; // allowed if [user = mod]
	}

	if ($vbulletin->userinfo['posts'] >= $postsrequired)
	{
		$hidetag['canview'] = true; // allowed if [user = conditional match]
	}

    if ($vbulletin->userinfo['usergroupid'] == 3 OR $vbulletin->userinfo['usergroupid'] == 4)
	{
		$hidetag['canview'] = false; // disallowed if [user has changed his/her email and is not confirmed or is an unmoderated coppa]
	}

	if ($vbulletin->userinfo['userid'] != NULL AND $vbulletin->userinfo['userid'] == $posterid)
	{
		$hidetag['canview'] = true; // allowed if [user matched but not guest]
	}

	if (!$post['postid'] AND in_array(THIS_SCRIPT, array('newthread', 'newreply'))) 
	{
		$hidetag['canview'] = true; // allowed if [user is making a post]
	}
	
	if (in_array(THIS_SCRIPT, array('editpost'))) 
	{
		$hidetag['canview'] = true; // allowed if [user is editing a post]
	}

	// ####################################################
	// output
	// ####################################################

	if ($vbulletin->userinfo['userid'] == NULL) 
	{
		if ($postsrequired == 0)
		{
			$vbphrase['hidetag_and_x_posts'] = "";
		}
		else
		{
			$vbphrase['hidetag_and_x_posts'] = " " . construct_phrase($vbphrase['hidetag_and_x_posts'], $postsrequired);
		}

		$text = "<font color='" . $vbulletin->options['hidetag_color'] . "'><b>" . construct_phrase($vbphrase['hidetag_posts_guest_caption'], $vbphrase['hidetag_and_x_posts']) . ":</b><br />" . $vbphrase['hidetag_accessdenied'] . "</font>";
	} 
	elseif ($hidetag['canview'] == true)
	{
		$text = "<font color='" . $vbulletin->options['hidetag_color'] . "'><b>" . construct_phrase($vbphrase['hidetag_posts_registered_caption'], $postsrequired, $vbulletin->userinfo['posts']) . ":</b><br />" . $text . "</font>";
	} 
	else 
	{
		$text = "<font color='" . $vbulletin->options['hidetag_color'] . "'><b>" . construct_phrase($vbphrase['hidetag_posts_registered_caption'], $postsrequired, $vbulletin->userinfo['posts']) . ":</b><br />" . $vbphrase['hidetag_accessdenied'] . "</font>";
	}

	return $text;
}

// #############################################################################
/**
* [hide] Hack Resurrection (Limited) by Dark Visor :: Custom Function
* Parses the [SHOWTOGROUPS] tag and replaces it with appropriate HTML code.
*
* @param	string	A list of acceptable userids, separated by commas
* @param	string	Raw text block that needs parsing
*
* @return	string	Parsed text block
*/
function parseShowToGroups($usergroupids,$text) 
{
	// ####################################################
	// init
	// ####################################################

	global $vbulletin, $vbphrase, $db, $thread, $threadinfo, $post;

	$forumid = (is_array($thread) ? $thread['forumid'] : $threadinfo['forumid']);
	
	if (THIS_SCRIPT == 'search')
	{
		$forumid = $post['forumid'];
	}
	
	$threadid = (is_array($thread) ? $thread['threadid'] : $threadinfo['threadid']);
	
	if (THIS_SCRIPT == 'search')
	{
		$threadid = $post['threadid'];
	}
	
	$threaddata = (is_array($thread) ? $thread : $threadinfo);	
	$posterid = (is_array($post) ? $post['userid'] : $threaddata['postuserid']);
	
	// ####################################################
	
	$hidetag['usergroups_viewer'] = $vbulletin->userinfo['usergroupid'] . iif(!empty($vbulletin->userinfo['membergroupids']), ",", "") . $vbulletin->userinfo['membergroupids'];
	$hidetag['usergroups_viewer'] = explode(",", $hidetag['usergroups_viewer']);

	$hidetag['usergroups_allowed_list'] = '';

	// hash the group names so that they are called only once

		static $mysql_data = '';
		static $usergroups_data = '';
	
		$hidetag['usergroups_allowed'] = explode(",", $usergroupids);

		if ($mysql_data == '') 
		{
			$mysql_data = $db->query_read("SELECT usergroupid,title FROM " . TABLE_PREFIX . "usergroup ORDER BY usergroupid");
		}

		if ($usergroups_data == '')
		{
			while ($i = $db->fetch_array($mysql_data))
			{
				$usergroups_data[] = $i;
			}
		}

	// end hash

	// retrieve usergroup titles from hash

		foreach ($usergroups_data as $row) 
		{
			if (in_array($row['usergroupid'],$hidetag['usergroups_allowed']))
			{
				$hidetag['usergroups_list'] = $hidetag['usergroups_list'] . iif($hidetag['usergroups_list'] == '', "", ", ") . $row['title'] . " :: " . $row['usergroupid'];
			}
		}

		if (empty($hidetag['usergroups_list']))
		{
			$hidetag['usergroups_list'] = "N/A :: 0";
		}

	// end retrieve

	// ####################################################
	// check user's eligibility to view the content
	// ####################################################
	$hidetag['canview'] = false;

	foreach ($hidetag['usergroups_viewer'] as $usergroup) 
	{
		if (in_array($usergroup, array(5,6)) OR in_array($usergroup, $hidetag['usergroups_allowed']))
		{
			$hidetag['canview'] = true; // allowed if [user = conditional match | user = supermod | user = admin]
		}
	}

	if (can_moderate($forumid) AND in_array(THIS_SCRIPT, array('forumdisplay', 'showthread', 'archive', 'printthread')))
	{
		$hidetag['canview'] = true; // allowed if [user = mod]
	}

    	if ($vbulletin->userinfo['usergroupid'] == 3 OR $vbulletin->userinfo['usergroupid'] == 4)
	{
		$hidetag['canview'] = false; // disallowed if [user has changed his/her email and is not confirmed or is an unmoderated coppa]
	}

	if ($vbulletin->userinfo['userid'] != NULL AND $vbulletin->userinfo['userid'] == $posterid)
	{
		$hidetag['canview'] = true; // allowed if [user matched but not guest]
	}

	if (!$post['postid'] AND in_array(THIS_SCRIPT, array('newthread', 'newreply'))) 
	{
		$hidetag['canview'] = true; // allowed if [user is making a post]
	}
	
	if (in_array(THIS_SCRIPT, array('editpost'))) 
	{
		$hidetag['canview'] = true; // allowed if [user is editing a post]
	}

	// ####################################################
	// output
	// ####################################################

	if ($hidetag['canview'] == true)
	{
		$text = "<font color='" . $vbulletin->options['hidetag_color'] . "'><strong>" . construct_phrase($vbphrase['hidetag_showtogroups_caption'], $hidetag['usergroups_list']) . ":</strong><br />" . $text . "</font>";
	} 
	else 
	{
		$text = "<font color='" . $vbulletin->options['hidetag_color'] . "'><strong>" . construct_phrase($vbphrase['hidetag_showtogroups_caption'], $hidetag['usergroups_list']) . ":</strong><br />" . $vbphrase['hidetag_accessdenied'] . "</font>";
	}

	return $text;
}

// #############################################################################
/**
* [hide] Hack Resurrection (Limited) by Dark Visor :: Custom Function
* Strips [hide], [SHOWTOGROUPS] from where it should not be shown.
*
* @param	string	Raw text block that needs parsing
* @param	string	A place pointer, which defines the replacement.
*
* @return	string	Parsed text block
*/

function stripHide($text,$where='') 
{
	global $vbphrase;

	switch ($where)
	{
		case 'editor':
			$replacement = $vbphrase['hidetag_stripped_quote'];
			break;
		case 'email':
			$replacement = $vbphrase['hidetag_stripped_email'];
			break;
		case 'archive':
			$replacement = $vbphrase['hidetag_stripped_archive'];
			break;
		default:
			$replacement = "[hide] Hack Resurrection by Dark Visor: Undefined Replacement [ErrorCode SH01]";
			break;	
	}

	$text = preg_replace("/\[hide\](.*)\[\/hide\]/siU", $replacement, $text);
	$text = preg_replace("/\[hide=(&quot;|\"|'|)([0-9]*)\\1\](.*)\[\/hide\]/siU", $replacement, $text);
		
	$text = preg_replace("/\[showtogroups=(&quot;|\"|'|)([0-9,]+)\\1\](.*)\[\/showtogroups\]/siU", $replacement, $text);
			
	return $text;
}

$post['pagetext'] = unhtmlspecialchars(strip_bbcode($post['pagetext']));

$post['pagetext'] = strip_tags(str_replace("<br />", "\n", stripHide($post['pagetext'], 'email')));

$thread['preview'] = htmlspecialchars_uni(fetch_trimmed_title(strip_bbcode($thread['preview'], false, true), $vbulletin->options['threadpreview']));

$thread['preview'] = strip_tags(str_replace("<br />", "\n", parseHide($thread['preview'])));

$pagetext = strip_bbcode($pagetext, 1);

$pagetext = stripHide($pagetext, 'email');

			case 'PHP':
			{
				this.apply_format('removeformat');
			}

			break;			
			case 'HIDE':
			case 'SHOWTOGROUPS':
			{
				useoption = true;
			}