php的curl请求是非常好用的功能，下面简单写个范例：
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function curl_get($url) { $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_TIMEOUT, 30); $response = curl_exec($ch); $head_info = curl_getinfo($ch); if ($head_info['http_code'] != 200){ return false; } return $response; } |
