www.gusucode.com > 教程素材资源下载论坛网站源码程序 > 教程素材资源下载论坛/整站源码/source/function/function_domain.php
<?php /** * [Discuz!] (C)2001-2099 Comsenz Inc. * This is NOT a freeware, use is subject to license terms * * $Id: function_domain.php 24601 2011-09-27 12:26:41Z zhengqingpeng $ */ if(!defined('IN_DISCUZ')) { exit('Access Denied'); } function domaincheck($domain, $domainroot, $domainlength, $msgtype = 1) { if(strlen($domain) < $domainlength) { showmessage('domain_length_error', '', array('length' => $domainlength), array('return' => true)); } if(strlen($domain) > 30) { $msgtype ? showmessage('two_domain_length_not_more_than_30_characters', '', array(), array('return' => true)) : cpmsg('two_domain_length_not_more_than_30_characters', '', 'error'); } if(!preg_match("/^[a-z0-9]*$/", $domain)) { $msgtype ? showmessage('only_two_names_from_english_composition_and_figures', '', array(), array('return' => true)) : cpmsg('only_two_names_from_english_composition_and_figures', '', 'error'); } if($msgtype && isholddomain($domain)) { showmessage('domain_be_retained', '', array(), array('return' => true)); } if(existdomain($domain, $domainroot)) { $msgtype ? showmessage('two_domain_have_been_occupied', '', array(), array('return' => true)) : cpmsg('two_domain_have_been_occupied', '', 'error'); } return true; } function isholddomain($domain) { global $_G; $domain = strtolower($domain); $holdmainarr = empty($_G['setting']['holddomain'])?array('www'):explode('|', $_G['setting']['holddomain']); $ishold = false; foreach ($holdmainarr as $value) { if(strpos($value, '*') === false) { if(strtolower($value) == $domain) { $ishold = true; break; } } else { $value = str_replace('*', '.*?', $value); if(@preg_match("/$value/i", $domain)) { $ishold = true; break; } } } return $ishold; } function existdomain($domain, $domainroot) { global $_G; $exist = false; if(C::t('common_domain')->count_by_domain_domainroot($domain, $domainroot)) { $exist = true; } return $exist; } ?>