21,886
社区成员
发帖
与我相关
我的任务
分享
<?php
$url = 'https://item.taobao.com/item.htm?spm=a1z10.1-c-s.w4004-14918279126.20.2bb1180avinYau&id=37890690386';
echo getTitle($url);
function getTitle($url){
$header = array('user-agent:'.$_SERVER['HTTP_USER_AGENT']);
$data = curl_https($url);
preg_match('/<title>(.*)<\/title>/', $data, $matches);
return $matches[1];
}
/** curl 获取 https 请求
* @param String $url 请求的url
* @param Array $data 要發送的數據
* @param Array $header 请求时发送的header
* @param int $timeout 超时时间,默认30s
*/
function curl_https($url, $data=array(), $header=array(), $timeout=30){
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 跳过证书检查
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, true); // 从证书中检查SSL加密算法是否存在
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
//curl_setopt($ch, CURLOPT_POST, true);
//curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
$response = curl_exec($ch);
if($error=curl_error($ch)){
die($error);
}
curl_close($ch);
return $response;
}
<?php
$url = 'https://item.taobao.com/item.htm?spm=a1z10.1-c-s.w4004-14918279126.20.2bb1180avinYau&id=37890690386';
echo getTitle($url);
function getTitle($url){
$header = array('user-agent:'.$_SERVER['HTTP_USER_AGENT']);
$data = curl_https($url);
preg_match('/<img[^>]*id="J_ImgBooth"[^r]*rc=\"([^"]*)\"[^>]*>/', $data, $img);
return $img[1];
}
/** curl 获取 https 请求
* @param String $url 请求的url
* @param Array $data 要發送的數據
* @param Array $header 请求时发送的header
* @param int $timeout 超时时间,默认30s
*/
function curl_https($url, $data=array(), $header=array(), $timeout=30){
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 跳过证书检查
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, true); // 从证书中检查SSL加密算法是否存在
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
//curl_setopt($ch, CURLOPT_POST, true);
//curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
$response = curl_exec($ch);
if($error=curl_error($ch)){
die($error);
}
curl_close($ch);
return $response;
}
$s = curl_https($url);
preg_match_all('/<title>(.*)<\/title>|<img[^>]*id="J_ImgBooth"[^r]*rc=\"([^"]*)\"[^>]*>/', $s, $m);
$res = array(
'title' => $m[1][0],
'img' => $m[2][1],
);
$url = 'https://item.taobao.com/item.htm?spm=a1z10.1-c-s.w4004-14918279126.20.2bb1180avinYau&id=37890690386';
$res = array(
'title' => getTitle($url),
'img' => getImage($url),
);
Array
(
[title] => 在线考试系统题库软件导入试题章节练习自动评分成绩统计积分充值-淘宝网
[img] => //gd3.alicdn.com/imgextra/i3/402134523/TB2U_HzXfMTUeJjSZFKXXagopXa_!!402134523.jpg_400x400.jpg
)