mirror of
https://github.com/phpbb/phpbb.git
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272 lines
6.5 KiB
PHP
272 lines
6.5 KiB
PHP
<?php
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/***************************************************************************
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* functions.php
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* -------------------
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* begin : Saturday, Feb 13, 2001
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* copyright : (C) 2001 The phpBB Group
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* email : support@phpbb.com
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*
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* $Id$
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*
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*
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***************************************************************************/
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/***************************************************************************
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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*
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***************************************************************************/
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function get_db_stat($mode)
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{
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global $db;
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switch($mode){
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case 'postcount':
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$sql = 'SELECT count(*) AS total FROM '.POSTS_TABLE;
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break;
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case 'usercount':
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$sql = 'SELECT count(*) AS total
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FROM '. USERS_TABLE .'
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WHERE user_id != '.ANONYMOUS.'
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AND user_level != '.DELETED;
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break;
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case 'newestuser':
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$sql = 'SELECT user_id, username
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FROM '.USERS_TABLE.'
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WHERE user_id != ' . ANONYMOUS. '
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AND user_level != '. DELETED .'
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ORDER BY user_id DESC LIMIT 1';
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break;
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case 'usersonline':
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$sql = "SELECT COUNT(*) AS online FROM ".SESSIONS_TABLE;
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break;
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}
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if(!$result = $db->sql_query($sql))
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{
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return 'ERROR';
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}
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else
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{
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$row = $db->sql_fetchrow($result);
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if($mode == 'newestuser')
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{
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return($row);
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}
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else if($mode == "usersonline")
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{
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return ($row['online']);
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}
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else
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{
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return($row['total']);
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}
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}
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}
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function make_jumpbox()
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{
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global $db;
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global $l_jumpto, $l_noforums, $l_nocategories;
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$sql = "SELECT c.*
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FROM ".CATEGORIES_TABLE." c, ".FORUMS_TABLE." f
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WHERE f.cat_id = c.cat_id
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GROUP BY c.cat_id, c.cat_title, c.cat_order
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ORDER BY c.cat_order";
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if(!$q_categories = $db->sql_query($sql))
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{
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$db_error = $db->sql_error();
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error_die(SQL_QUERY, "Couldn't obtain category list.", __LINE__, __FILE__);
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}
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$total_categories = $db->sql_numrows();
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if($total_categories)
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{
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$category_rows = $db->sql_fetchrowset($q_categories);
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$limit_forums = "";
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$sql = "SELECT *
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FROM ".FORUMS_TABLE."
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ORDER BY cat_id, forum_order";
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if(!$q_forums = $db->sql_query($sql))
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{
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error_die(SQL_QUERY, "Couldn't obtain forums information.", __LINE__, __FILE__);
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}
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$total_forums = $db->sql_numrows($q_forums);
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$forum_rows = $db->sql_fetchrowset($q_forums);
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$boxstring = '';
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for($i = 0; $i < $total_categories; $i++)
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{
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$boxstring .= "<option value=\"-1\"> </option>\n";
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$boxstring .= "<option value=\"-1\">".stripslashes($category_rows[$i]["cat_title"])."</OPTION>\n";
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$boxstring .= "<option value=\"-1\">----------------</OPTION>\n";
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if($total_forums)
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{
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for($y = 0; $y < $total_forums; $y++)
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{
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if( $forum_rows[$y]["cat_id"] == $category_rows[$i]["cat_id"] )
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{
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$name = stripslashes($forum_rows[$y]["forum_name"]);
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$boxstring .= "<option value=\"".$forum_rows[$y]["forum_id"]."\">$name</OPTION>\n";
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}
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}
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}
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else
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{
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$boxstring .= "<option value=\"-1\">-- ! No Forums ! --</option>\n";
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}
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}
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}
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else
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{
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$boxstring .= "<option value=\"-1\">-- ! No Categories ! --</option>\n";
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}
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return($boxstring);
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}
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//
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// Initialise user settings on page load
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function init_userprefs($userdata)
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{
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global $board_config, $theme, $template, $lang, $phpEx;
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if(!$board_config['override_user_themes'])
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{
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if(($userdata['user_id'] != ANONYMOUS || $userdata['user_id'] != DELETED) && $userdata['user_theme'])
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{
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$theme = setuptheme($userdata['user_theme']);
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}
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else
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{
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$theme = setuptheme($board_config['default_theme']);
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}
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}
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else
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{
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$theme = setuptheme($board_config['override_user_themes']);
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}
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if($userdata['user_lang'] != '')
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{
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$board_config['default_lang'] = $userdata['user_lang'];
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}
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if($userdata['user_dateformat'] != '')
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{
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$board_config['default_dateformat'] = $userdata['user_dateformat'];
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}
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if(isset($userdata['user_timezone']))
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{
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$board_config['default_timezone'] = $userdata['user_timezone'];
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}
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// Setup user's Template
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if($userdata['user_template'] != '')
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{
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$template = new Template("templates/".$userdata['user_template']);
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}
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else
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{
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$template = new Template("templates/".$board_config['default_template']);
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}
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//
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// This is currently worthless since all the individual
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// language variables will only be locally defined in this
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// function and not accessible to the board code globally.
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// This will be fixed by moving all $l_xxxx vars into a single
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// $lang[''] array
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//
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if( file_exists("language/lang_".$board_config['default_lang'].".".$phpEx) )
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{
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include('language/lang_'.$board_config['default_lang'].'.'.$phpEx);
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}
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else
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{
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include('language/lang_english'.$phpEx);
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}
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return;
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}
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function setuptheme($theme)
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{
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global $db;
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$sql = "SELECT *
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FROM ".THEMES_TABLE."
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WHERE themes_id = '$theme'";
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if(!$result = $db->sql_query($sql))
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{
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return(0);
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}
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if(!$myrow = $db->sql_fetchrow($result))
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{
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return(0);
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}
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return($myrow);
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}
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function generate_activation_key()
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{
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$chars = array(
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"a","A","b","B","c","C","d","D","e","E","f","F","g","G","h","H","i","I","j","J",
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"k","K","l","L","m","M","n","N","o","O","p","P","q","Q","r","R","s","S","t","T",
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"u","U","v","V","w","W","x","X","y","Y","z","Z","1","2","3","4","5","6","7","8",
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"9","0"
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);
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$max_elements = count($chars) - 1;
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srand((double)microtime()*1000000);
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$act_key = '';
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for($i = 0; $i < 8; $i++)
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{
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$act_key .= $chars[rand(0,$max_elements)];
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}
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$act_key_md = md5($act_key);
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return($act_key_md);
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}
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function encode_ip($dotquad_ip)
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{
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$ip_sep = explode(".", $dotquad_ip);
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return (sprintf("%02x%02x%02x%02x", $ip_sep[0], $ip_sep[1], $ip_sep[2], $ip_sep[3]));
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//return (( $ip_sep[0] * 0xFFFFFF + $ip_sep[0] ) + ( $ip_sep[1] * 0xFFFF + $ip_sep[1] ) + ( $ip_sep[2] * 0xFF + $ip_sep[2] ) + ( $ip_sep[3] ) );
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}
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function decode_ip($int_ip)
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{
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$hexipbang = explode(".",chunk_split($int_ip, 2, "."));
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return hexdec($hexipbang[0]).".".hexdec($hexipbang[1]).".".hexdec($hexipbang[2]).".".hexdec($hexipbang[3]);
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//return sprintf( "%d.%d.%d.%d", ( ( $int_ip >> 24 ) & 0xFF ), ( ( $int_ip >> 16 ) & 0xFF ), ( ( $int_ip >> 8 ) & 0xFF ), ( ( $int_ip ) & 0xFF ) );
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}
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//
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// Create date/time from format and timezone
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//
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function create_date($format, $gmepoch, $tz)
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{
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return (gmdate($format, $gmepoch + (3600 * $tz)));
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}
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?>
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