[函数]php常用方法之curl的get请求

function get_curl($url, $timeout = 5) {
    $ch = curl_init();
    curl_setopt($ch,CURLOPT_URL,$url);
    curl_setopt($ch,CURLOPT_RETURNTRANSFER,true );
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
    $result = curl_exec( $ch );
    curl_close($ch);
    return $result;
}