PHP Curl不能在localhost上工作吗？ [英] PHP Curl does not work on localhost?

问题描述

我在Mac OSX上使用MAMP Pro 1.9.4

在 phpinfo（）我看到curl已启用

I am using MAMP Pro 1.9.4 on Mac OSX
In phpinfo() I see curl is enabled

cURL support    enabled
cURL Information    7.20.0
Age 3
Features
AsynchDNS   No
Debug   No
GSS-Negotiate   No
IDN Yes
IPv6    Yes
Largefile   Yes
NTLM    Yes
SPNEGO  No
SSL Yes
SSPI    No
krb4    No
libz    Yes
CharConv    No
Protocols   dict, file, ftp, ftps, http, https, imap, imaps, ldap, pop3, pop3s, rtsp, smtp, smtps, telnet, tftp
Host    i386-apple-darwin8.11.1
SSL Version OpenSSL/0.9.7l
ZLib Version    1.2.3

我的脚本是对来自Google apis的lat long进行地理编码。
它在我的托管提供商服务器上在线工作，但不在localhost。WHY ??

My script is to geocode lat long from Google apis. It works online on my hosting providers server but not on localhost.. WHY??

$latlng = "44.3585230889,8.57745766643";
$lang = "it";
$geocodeURL = "http://maps.googleapis.com/maps/api/geocode/json?latlng=$latlng&sensor=false&language=$lang";

$ch = curl_init($geocodeURL);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$result = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);

if ($httpCode == 200) {
    $geocode = json_decode($result);

    $location   = $geocode->results[0]->address_components[0]->long_name;
    $city       = $geocode->results[0]->address_components[1]->long_name; 
    $province   = $geocode->results[0]->address_components[2]->long_name; 
    $region     = $geocode->results[0]->address_components[3]->long_name;
    $country    = $geocode->results[0]->address_components[4]->long_name;

    $geo_status = $geocode->status;     
    $geo_str    = "$location, $city, $province, $region, $country";
} else {
    $geo_status = "HTTP_FAIL_$httpCode";
    $geo_str    = "Failed: $geo_status";
}

推荐答案

Curl默认尝试使用端口1080，这可能是在您的本地主机/路由器/ ISP上未打开。

It's probably a firewall issue. Curl by default tries to use port 1080, which is probably not open on your localhost / router / ISP.

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