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<?php |
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/** |
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* Created by Gorlum 04.12.2017 4:45 |
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*/ |
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// ---------------------------------------------------------------------------------------------------------------- |
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function sys_redirect($url) { |
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header("Location: {$url}"); |
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ob_end_flush(); |
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die(); |
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} |
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/** |
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* Redirects via JS-script |
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* |
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* @param string $url |
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*/ |
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function sys_redirect_js($url) { |
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ob_end_flush(); |
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$redirectTemplate = SnTemplate::gettemplate('_redirect'); |
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$redirectTemplate->assign_vars(array( |
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'URL' => js_safe_string($url), |
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)); |
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SnTemplate::display($redirectTemplate); |
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die(); |
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} |
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// ---------------------------------------------------------------------------------------------------------------- |
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/** |
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* Wrapper for header() function |
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* |
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* @param string $header |
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*/ |
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function setHeader($header) { |
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header($header); |
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} |
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// ---------------------------------------------------------------------------------------------------------------- |
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function sn_get_url_contents($url) { |
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if (function_exists('curl_init')) { |
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$crl = curl_init(); |
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$timeout = 5; |
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curl_setopt_array($crl, [ |
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// CURLOPT_IPRESOLVE => CURL_IPRESOLVE_V4, |
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// CURLOPT_DNS_USE_GLOBAL_CACHE => false, |
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// CURLOPT_DNS_CACHE_TIMEOUT => 2, |
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CURLOPT_CONNECTTIMEOUT => $timeout, |
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CURLOPT_RETURNTRANSFER => true, |
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CURLOPT_URL => $url, |
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]); |
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$return = curl_exec($crl); |
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curl_close($crl); |
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} else { |
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$return = @file_get_contents($url); |
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} |
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return $return; |
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} |
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/** |
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* @param $url |
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* @param array $data |
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* |
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* @return bool|false|string |
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*/ |
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function sn_post_url_contents($url, $data) { |
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if (function_exists('curl_init')) { |
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$crl = curl_init(); |
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$timeout = 5; |
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curl_setopt($crl, CURLOPT_URL, $url); |
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curl_setopt($crl, CURLOPT_RETURNTRANSFER, 1); |
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curl_setopt($crl, CURLOPT_CONNECTTIMEOUT, $timeout); |
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curl_setopt($crl, CURLOPT_POST, true); |
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curl_setopt($crl, CURLOPT_POSTFIELDS, $data); |
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$return = curl_exec($crl); |
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// var_dump('error: ' . curl_error($crl)); |
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curl_close($crl); |
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} else { |
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$return = @file_get_contents($url); |
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} |
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return $return; |
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} |
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function invokeUrl($url) { |
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exec("curl $url > /dev/null 2>&1 &"); |
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} |
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// ---------------------------------------------------------------------------------------------------------------- |
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function sn_setcookie($name, $value = null, $expire = null, $path = SN_ROOT_RELATIVE, $domain = null, $secure = null, $httponly = null) { |
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$_COOKIE[$name] = $value; |
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return setcookie($name, $value, $expire, $path, $domain, $secure, $httponly); |
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} |
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// ---------------------------------------------------------------------------------------------------------------- |
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/** |
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* Возвращает информацию об IPv4 адресах пользователя |
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* |
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* НЕ ПОДДЕРЖИВАЕТ IPv6! |
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* |
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* @return array |
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*/ |
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function sec_player_ip() { |
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// TODO - IPv6 support |
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$ip = array( |
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'ip' => $_SERVER["REMOTE_ADDR"], |
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'proxy_chain' => $_SERVER["HTTP_X_FORWARDED_FOR"] |
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? $_SERVER["HTTP_X_FORWARDED_FOR"] |
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: ($_SERVER["HTTP_CLIENT_IP"] |
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? $_SERVER["HTTP_CLIENT_IP"] |
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: '' // $_SERVER["REMOTE_ADDR"] |
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), |
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); |
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// Quick hack to support IPv6 at least on local host |
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if($ip['ip'] == '::1') { |
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$ip['ip'] = '127.0.0.1'; |
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} |
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foreach($ip as &$val) { |
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$val = SN::$db->db_escape($val); |
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} |
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return $ip; |
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// return array_map('db_escape', $ip); |
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} |
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supernova-ws /
SuperNova
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In general, usage of exit should be done with care and only when running in a scripting context like a CLI script.