=0&&$start<=strlen($html)) $j=strpos($html,$mark2,$start); else return $html; $descriptionHTML=substr($html,$i+ strlen($mark1),$j-($i+ strlen($mark1))); return $descriptionHTML; } function getPartByMarkMB($html,$mark1,$mark2){ $i=mb_strpos($html,$mark1); $start=$i+mb_strlen($mark1)+1; if($i>=0&&$start<=mb_strlen($html)) $j=mb_strpos($html,$mark2,$start); else return $html; $descriptionHTML=mb_substr($html,$i+ mb_strlen($mark1),$j-($i+ mb_strlen($mark1))); return $descriptionHTML; } function get_domain($url){ $pieces = parse_url($url); $domain = isset($pieces['host']) ? $pieces['host'] : $pieces['path']; if (preg_match('/(?P[a-z0-9][a-z0-9\-]{1,63}\.[a-z\.]{2,6})$/i', $domain, $regs)) { return $regs['domain']; } return false; } function curl_get($url){ global $curl,$OJ_DATA,$remote_cookie; if(function_exists('curl_init')){ $curl = curl_init($url); //curl_setopt($curl, CURLOPT_COOKIE, 'PHPSESSID=buiebpv91e0cdhpmm6a320j1l7; path=/'); //curl_setopt($curl, CURLOPT_HEADER, true); curl_setopt($curl, CURLOPT_COOKIEFILE, $remote_cookie); // use saved cookies curl_setopt($curl, CURLOPT_COOKIEJAR, $remote_cookie); // save coockies curl_setopt($curl, CURLOPT_REFERER, "$url"); curl_setopt($curl, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36"); curl_setopt($curl, CURLOPT_TIMEOUT, 5); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); $data = curl_exec($curl); return $data; }else{ echo "PHP-curl missing (apt-get install php-curl)"; return "PHP-curl missing (apt-get install php-curl)"; } } function curl_post_urlencoded($url,$form){ global $curl,$OJ_DATA,$remote_cookie; $curl = curl_init($url); //curl_setopt($curl, CURLOPT_COOKIE, 'PHPSESSID=buiebpv91e0cdhpmm6a320j1l7; path=/'); //// 设置header // curl_setopt($curl, CURLOPT_HEADER, true); curl_setopt($curl, CURLOPT_COOKIEFILE, $remote_cookie); // use saved cookies curl_setopt($curl, CURLOPT_COOKIEJAR, $remote_cookie); // save coockies curl_setopt($curl, CURLOPT_REFERER, "$url"); curl_setopt($curl, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36"); curl_setopt($curl, CURLOPT_HTTPHEADER, array('Expect:')); curl_setopt($curl, CURLOPT_TIMEOUT, 30); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); // 不要打印内容 //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); // 设置 post 方式提交 curl_setopt($curl, CURLOPT_POST, true); // 设置 post 数据 $data=""; foreach($form as $key => $value){ $data.="$key=".urlencode($value)."&"; } curl_setopt($curl, CURLOPT_POSTFIELDS, $data); $data = curl_exec($curl); return $data; } function curl_post($url,$form){ global $curl,$OJ_DATA,$remote_cookie; $curl = curl_init($url); //curl_setopt($curl, CURLOPT_COOKIE, 'PHPSESSID=buiebpv91e0cdhpmm6a320j1l7; path=/'); //// 设置header //curl_setopt($curl, CURLOPT_HEADER, true); curl_setopt($curl, CURLOPT_COOKIEFILE, $remote_cookie); // use saved cookies curl_setopt($curl, CURLOPT_COOKIEJAR, $remote_cookie); // save coockies curl_setopt($curl, CURLOPT_REFERER, "http://poj.org/"); curl_setopt($curl, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36"); curl_setopt($curl, CURLOPT_HTTPHEADER, array('Expect:')); curl_setopt($curl, CURLOPT_TIMEOUT, 30); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); // 不要打印内容 //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); // 设置 post 方式提交 curl_setopt($curl, CURLOPT_POST, true); // 设置 post 数据 curl_setopt($curl, CURLOPT_POSTFIELDS, $form); $data = curl_exec($curl); return $data; }