35 lines
1.0 KiB
PHP
35 lines
1.0 KiB
PHP
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<?php
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/**
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* [Discuz!] (C)2001-2099 Comsenz Inc.
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* This is NOT a freeware, use is subject to license terms
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*
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* $Id: cache_ipbanned.php 24468 2011-09-20 11:41:28Z zhengqingpeng $
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*/
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if(!defined('IN_DISCUZ')) {
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exit('Access Denied');
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}
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function build_cache_ipbanned() {
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C::t('common_banned')->delete_by_expiration(TIMESTAMP);
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$data = array();
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$bannedarr = C::t('common_banned')->fetch_all();
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if(!empty($bannedarr)) {
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$data['expiration'] = 0;
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$data['regexp'] = $separator = '';
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}
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foreach($bannedarr as $banned) {
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$data['expiration'] = !$data['expiration'] || $banned['expiration'] < $data['expiration'] ? $banned['expiration'] : $data['expiration'];
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$data['regexp'] .= $separator.
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($banned['ip1'] == '-1' ? '\\d+\\.' : $banned['ip1'].'\\.').
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($banned['ip2'] == '-1' ? '\\d+\\.' : $banned['ip2'].'\\.').
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($banned['ip3'] == '-1' ? '\\d+\\.' : $banned['ip3'].'\\.').
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($banned['ip4'] == '-1' ? '\\d+' : $banned['ip4']);
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$separator = '|';
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}
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savecache('ipbanned', $data);
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}
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?>
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