[整站程序]金玄网整站系统vBoardv1.0 RC1_vboard10rc1_PHP项目源码.zip

<?php /*======================================================================*\ || #################################################################### || || # vBulletin 3.0.6 || # ---------------------------------------------------------------- # || || # Copyright ?000?005 Jelsoft Enterprises Ltd. All Rights Reserved. || || # This file may not be redistributed in whole or significant part. # || || # ---------------- VBULLETIN IS NOT FREE SOFTWARE ---------------- # || || # http://www.vbulletin.com | http://www.vbulletin.com/license.html # || || #################################################################### || \*======================================================================*/ error_reporting(E_ALL & ~E_NOTICE); // predefine the phrasetypeids of a few phrase groups define('PHRASETYPEID_HOLIDAY', 35); define('PHRASETYPEID_ERROR', 1000); define('PHRASETYPEID_REDIRECT', 2000); define('PHRASETYPEID_MAILMSG', 3000); define('PHRASETYPEID_MAILSUB', 4000); define('PHRASETYPEID_SETTING', 5000); define('PHRASETYPEID_ADMINHELP', 6000); define('PHRASETYPEID_FAQTITLE', 7000); define('PHRASETYPEID_FAQTEXT', 8000); define('PHRASETYPEID_CPMESSAGE', 9000); // this defines what adds the indent to forums in the forumjump menu define('FORUM_PREPEND', '&nbsp; &nbsp; '); // ###################### Start construct phrase ####################### // this function is actually just a wrapper for sprintf // but makes identification of phrase code easier // and will not error if there are no additional arguments function construct_phrase() { static $argpad; $args = func_get_args(); $numargs = sizeof($args); // if we have only one argument, just return the argument if ($numargs < 2) { return $args[0]; } else { // call sprintf() on the first argument of this function $phrase = @call_user_func_array('sprintf', $args); if ($phrase !== false) { return $phrase; } else { // if that failed, add some extra arguments for debugging for ($i = $numargs; $i < 10; $i++) { $args["$i"] = "[ARG:$i UNDEFINED]"; } if ($phrase = @call_user_func_array('sprintf', $args)) { return $phrase; } // if it still doesn't work, just return the un-parsed text else { return $args[0]; } } } } // ##################### Start vbstrtolower ########################### // Only converts A-Z to a-z, doesn't change any other characters function vbstrtolower($string) { global $stylevar; if (function_exists('mb_strtolower') AND $newstring = @mb_strtolower($string, $stylevar['charset'])) { return $newstring; } else { $length = strlen($string); for ($x = 0; $x < $length; $x++) { $decvalue = ord(substr($string, $x, 1)); if ($decvalue >= 65 AND $decvalue <= 90) { $newstring .= chr($decvalue + 32); } else { $newstring .= chr($decvalue); } } return $newstring; } } // ##################### Start vbstrlen ########################### // Converts html entities to a regular character so strlen can be performed function vbstrlen($string) { $string = preg_replace('#&\#([0-9]+);#', '_', $string); return strlen($string); } // ####################### Start sanitize_pageresults ##################### function sanitize_pageresults($numresults, &$page, &$perpage, $maxperpage = 20, $defaultperpage = 20) { $perpage = intval($perpage); if ($perpage < 1) { $perpage = $defaultperpage; } else if ($perpage > $maxperpage) { $perpage = $maxperpage; } $numpages = ceil($numresults / $perpage); if ($page < 1) { $page = 1; } else if ($page > $numpages) { $page = $numpages; } } // ###################### Start validemail ####################### function is_valid_email($email) { // checks for a valid email format return preg_match('#^[a-z0-9.!\#$%&\'*+-/=?^_`{|}~]+@([0-9.]+|([^\s]+\.+[a-z]{2,6}))$#si', $email); } // ###################### Start vb_number_format ####################### // format a number with user's own decimal and thousands chars function vb_number_format($number, $decimals = 0, $bytesize = false) { global $bbuserinfo, $vbphrase; if ($bytesize) { if ($number >= 1073741824) { $number = $number / 1073741824; $decimals = 2; $type = " $vbphrase[gigabytes]"; } else if ($number >= 1048576) { $number = $number / 1048576; $decimals = 2; $type = " $vbphrase[megabytes]"; } else if ($number >= 1024) { $number = $number / 1024; $decimals = 1; $type = " $vbphrase[kilobytes]"; } else { $decimals = 0; $type = " $vbphrase[bytes]"; } } return str_replace('_', '&nbsp;', number_format($number, $decimals, $bbuserinfo['lang_decimalsep'], $bbuserinfo['lang_thousandsep'])) . $type; } // ###################### Start getmembergroupids ####################### // returns an array of usergroupids from all the usergroups a user belongs to function fetch_membergroupids_array($user, $getprimary = true) { if ($user['membergroupids']) { $membergroups = explode(',', str_replace(' ', '', $user['membergroupids'])); } else { $membergroups = array(); } if ($getprimary) { $membergroups[] = $user['usergroupid']; } return array_unique($membergroups); } // ###################### Start is member of ####################### // returns true/false if a $userinfo belongs to $usergroupid // $userinfo must contain (userid, usergroupid, membergroupids) function is_member_of($userinfo, $usergroupid) { static $user_memberships; if ($userinfo['usergroupid'] == $usergroupid) { // user's primary usergroup is $usergroupid - return true return true; } else if (!is_array($user_memberships["$userinfo[userid]"])) { // fetch membergroup ids $user_memberships["$userinfo[userid]"] = fetch_membergroupids_array($userinfo); } // return true/false depending on membergroup ids return in_array($usergroupid, $user_memberships["$userinfo[userid]"]); } // ###################### Start is_in_coventry ####################### function in_coventry($userid, $includeself = false) { global $vboptions, $bbuserinfo; static $Coventry; // if user is guest, or user is bbuser, user is NOT in Coventry. if ($userid == 0 OR ($userid == $bbuserinfo['userid'] AND $includeself == false)) { return false; } if (!is_array($Coventry)) { if (trim($vboptions['globalignore']) != '') { $Coventry = preg_split('#\s+#s', $vboptions['globalignore'], -1, PREG_SPLIT_NO_EMPTY); } else { $Coventry = array(); } } // if Coventry is empty, user is not in Coventry if (empty($Coventry)) { return false; } // return whether or not user's id is in Coventry return in_array($userid, $Coventry); } // ###################### Start queryphrase ####################### function fetch_phrase($phrasename, $phrasetypeid, $strreplace = '', $doquotes = true, $alllanguages = false, $languageid = -1) { // we need to do some caching in this function I believe global $DB_site; static $phrase_cache; if (!empty($strreplace)) { if (strpos("$phrasename", $strreplace) !== false) { $phrasename = substr($phrasename, strlen($strreplace)); } } $phrasetypeid = intval($phrasetypeid); if (!isset($phrase_cache["{$phrasetypeid}-{$phrasename}"])) { $getphrases = $DB_site->query(" SELECT text, languageid FROM " . TABLE_PREFIX . "phrase WHERE phrasetypeid = $phrasetypeid AND varname = '" . addslashes($phrasename) . "'" . iif(!$alllanguages, "AND languageid IN (-1, 0, " . intval(LANGUAGEID) . ")") ); while ($getphrase = $DB_site->fetch_array($getphrases)) { $phrase_cache["{$phrasetypeid}-{$phrasename}"]["$getphrase[languageid]"] = $getphrase['text']; } unset($getphrase); $DB_site->free_result($getphrases); } $phrase = &$phrase_cache["{$phrasetypeid}-{$phrasename}"]; if ($languageid == -1) { // didn't pass in a languageid as this is the default value so use the browsing user's languageid $languageid = LANGUAGEID; } else if ($languageid == 0) { // the user is using forum default global $vboptions; $