function getItemdetails($url)
{
$dataResult = array();
$baseUrl = "http://www.dianping.com";
$totalUrl = $baseUrl . $url;
cls_curl::set_gzip(true);
$content = cls_curl::get($totalUrl);
preg_match_all('#<h1 class=\\"shop-name\\">\\s(.*?)\\s</h1>#s', $content, $shopname);
$name = preg_replace("/<(a.*?)>(.*?)<(\\/a.*?)>/si", "", $shopname[0][0]);
$name = preg_replace("/<(\\/?h1.*?)>/si", "", $name);
$dataResult['name'] = $name;
preg_match_all('#<span class="info-name">营业时间：(.*?)</span>(.*?)<span class="item">\\s(.*?)\\s</span>#s', $content, $hour);
$dataResult['hour'] = $hour[3][0];
preg_match_all('#<div class="expand-info address" itemprop="street-address">\\s(.*?)\\s</div>#s', $content, $address);
$addr = preg_replace("/<(\\/?div.*?)>/si", "", $address[0][0]);
$addr = preg_replace("/<(\\/?span.*?)>/si", "", $addr);
$addr = preg_replace("/<(\\/?a.*?)>/si", "", $addr);
$dataResult['address_detail'] = $addr;
preg_match_all('#<p class="expand-info tel">\\s(.*?)\\s</p>#s', $content, $phone);
$phoneNum = preg_replace("/<(\\/?p.*?)>/si", "", $phone[0][0]);
$phoneNum = preg_replace("/<(\\/?span.*?)>/si", "", $phoneNum);
$phoneNum = preg_replace("/<(a.*?)>(.*?)<(\\/a.*?)>/si", "", $phoneNum);
$dataResult['tel'] = $phoneNum;
$dataResult['province'] = '北京市';
$dataResult['city'] = '北京';
preg_match_all('#<span class="item">人均：(.*?)</span>#s', $content, $price);
$dataResult['price'] = $price[1][0];
return $dataResult;
}
/**
* 获取用户
*
* @param string $username
* @param string $user_type followees 、followers
* @return void
* @author seatle <*****@*****.**>
* @created time :2015-07-28 09:46
*/
function get_user_index($username, $user_type = 'followees', $worker)
{
$url = "http://www.zhihu.com/people/{$username}/{$user_type}";
set_cookie();
cls_curl::set_gzip(true);
$content = cls_curl::get($url);
if (empty($content)) {
return array();
}
$users = array();
// 用户不足20个的时候，从ajax取不到用户，所以首页这里还是要取一下
preg_match_all('#<h2 class="zm-list-content-title"><a data-tip=".*?" href="http://www.zhihu.com/people/(.*?)" class="zg-link" title=".*?">(.*?)</a></h2>#', $content, $out);
$count = count($out[1]);
for ($i = 0; $i < $count; $i++) {
$d_username = empty($out[1][$i]) ? '' : $out[1][$i];
$d_nickname = empty($out[2][$i]) ? '' : $out[2][$i];
if (!empty($d_username) && !empty($d_nickname)) {
$users[$d_username] = array('username' => $d_username, 'nickname' => $d_nickname);
}
}
$keyword = $user_type == 'followees' ? '关注了' : '关注者';
$worker->log("采集用户 --- " . $username . " --- {$keyword} --- 主页 --- 成功\n");
preg_match('#<span class="zg-gray-normal">' . $keyword . '</span><br />\\s<strong>(.*?)</strong><label> 人</label>#', $content, $out);
$user_count = empty($out[1]) ? 0 : intval($out[1]);
preg_match('#<input type="hidden" name="_xsrf" value="(.*?)"/>#', $content, $out);
$_xsrf = empty($out[1]) ? '' : trim($out[1]);
preg_match('#<div class="zh-general-list clearfix" data-init="(.*?)">#', $content, $out);
$url_params = empty($out[1]) ? '' : json_decode(html_entity_decode($out[1]), true);
if (!empty($_xsrf) && !empty($url_params) && is_array($url_params)) {
$url = "http://www.zhihu.com/node/" . $url_params['nodename'];
$params = $url_params['params'];
$j = 1;
for ($i = 0; $i < $user_count; $i = $i + 20) {
$params['offset'] = $i;
$post_data = array('method' => 'next', 'params' => json_encode($params), '_xsrf' => $_xsrf);
$content = cls_curl::post($url, $post_data);
if (empty($content)) {
$worker->log("采集用户 --- " . $username . " --- {$keyword} --- 第{$j}页 --- 失败\n");
continue;
}
$rows = json_decode($content, true);
if (empty($rows['msg']) || !is_array($rows['msg'])) {
$worker->log("采集用户 --- " . $username . " --- {$keyword} --- 第{$j}页 --- 失败\n");
continue;
}
$worker->log("采集用户 --- " . $username . " --- {$keyword} --- 第{$j}页 --- 成功\n");
foreach ($rows['msg'] as $row) {
preg_match_all('#<h2 class="zm-list-content-title"><a data-tip=".*?" href="http://www.zhihu.com/people/(.*?)" class="zg-link" title=".*?">(.*?)</a></h2>#', $row, $out);
$d_username = empty($out[1][0]) ? '' : $out[1][0];
$d_nickname = empty($out[2][0]) ? '' : $out[2][0];
if (!empty($d_username) && !empty($d_nickname)) {
$users[$d_username] = array('username' => $d_username, 'nickname' => $d_nickname);
}
}
$j++;
}
}
return $users;
}
