blocks|key|5304185|text|你真的安装了curl二进制文件吗？您可以将curl库与PHP一起安装，而无需在系统中实际安装curl二进制文件。进入shell提示符，然后键入curl。(如果这是OSX的标准配置，请原谅我的无知--我不是Mac用户)|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|5304186|entityMap^0|6|4|L|4|1A|4|1Z|4|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]|$9|M|A|N|B|C]|$9|O|A|P|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|G|$]]

Do you actually have the <code>curl</code> binary installed? You can have the <code>curl</code> library installed with PHP without actually having the <code>curl</code> binary on your system. Drop to a shell prompt and type <code>curl</code>. (If it's standard on OSX then please forgive my ignorance - I'm not a Mac guy)

blocks|key|5304295|text|可能是防火墙问题。默认情况下，Curl尝试使用端口1080，该端口在本地主机/路由器/+ISP上可能未打开。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5304296|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

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

blocks|key|3690206|text|如果您使用代理，则可以尝试添加CURLOPT_PROXY，例如(假设您的代理位于192.168.1.2端口3128)：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3690207|$ch+=+curl_init($geocodeURL);
curl_setopt($ch,+CURLOPT_RETURNTRANSFER,+1);
curl_setopt($ch,+CURLOPT_PROXY,+"192.168.1.2:3128");
$result+=+curl_exec($ch);|code-block|syntax|javascript|3690208|希望这能有所帮助。|3690209|entityMap^0|F|D|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@]|D|@]|E|$]]|$1|M|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|N|$]]

If you are behind a proxy, you could try adding <code>CURLOPT_PROXY</code>, for example (assuming your proxy is on 192.168.1.2 port 3128): 

<pre><code>$ch = curl_init($geocodeURL);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_PROXY, "192.168.1.2:3128");
$result = curl_exec($ch);
</code></pre>

Hope this helps.

blocks|key|57010|text|这不是关于代理，而是关于如何使用googleapis。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|57011|添加CURLOPT_SSL_+on您的代码，并将它们设置到false中|offset|length|style|CODE|57012|curl_setopt($ch,+CURLOPT_SSL_VERIFYPEER,+false);
curl_setopt($ch,+CURLOPT_SSL_VERIFYHOST,+false);|code-block|syntax|javascript|57013|entityMap^0|0|2|F|T|5|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@$D|Q|E|R|F|G]|$D|S|E|T|F|G]]|9|@]|A|$]]|$1|H|3|I|5|J|7|U|8|@]|9|@]|A|$K|L]]|$1|M|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|N|$]]

It's not about proxy, it's about how to use googleapis.

Add <code>CURLOPT_SSL_ on</code> your code and set them into <code>false</code>

<pre><code>curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
</code></pre>

blocks|key|57036|text|在MAMP中，如果您在连接到HTTPS主机时遇到错误，只需设置此选项：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|57037|curl_setopt($ch，CURLOPT_SSLVERSION,3)；|57038|命令行的等价物是：|57039|curl+-k+-ssl3+https://www.your-secure-host.com|offset|length|57040|entityMap|0|LINK|mutability|MUTABLE|url|https://www.your-secure-host.com/^0|0|0|0|E|W|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@$H|V|I|W|1|X]]|A|$]]|$1|J|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q]]]]

In MAMP, if you are getting errors when connecting to HTTPS hosts, just set this option:

curl_setopt($ch, CURLOPT_SSLVERSION,3);

The equivalent by command line is:

curl -k -ssl3 <a href="https://www.your-secure-host.com" rel="nofollow">https://www.your-secure-host.com</a>

blocks|key|57052|text|您可能需要为$ch设置SSL版本和匹配的密码|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|57053|curl_setopt($ch,+CURLOPT_SSLVERSION,+1);
curl_setopt($ch,+CURLOPT_SSL_CIPHER_LIST,+'TLSv1');|code-block|syntax|javascript|57054|有关可以传递给CURLOPT_SSLVERSION的确切参数，请参阅：http://php.net/manual/en/function.curl-setopt.php|57055|此外，以下内容还可以显示与SSL版本相关的错误，以帮助您找到确切的版本冲突：|57056|$error+=+curl_error($ch);
echo+$error;|57057|有关此命令的更多信息：http://php.net/manual/en/ref.curl.php|57058|entityMap|0|LINK|mutability|MUTABLE|url|http://php.net/manual/en/function.curl-setopt.php|1|http://php.net/manual/en/ref.curl.php^0|6|3|0|0|7|I|Z|1D|0|0|0|0|B|11|1|0^^$0|@$1|2|3|4|5|6|7|12|8|@$9|13|A|14|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|15|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|16|8|@$9|17|A|18|B|C]]|D|@$9|19|A|1A|1|1B]]|E|$]]|$1|M|3|N|5|6|7|1C|8|@]|D|@]|E|$]]|$1|O|3|P|5|H|7|1D|8|@]|D|@]|E|$I|J]]|$1|Q|3|R|5|6|7|1E|8|@]|D|@$9|1F|A|1G|1|1H]]|E|$]]|$1|S|3|-4|5|6|7|1I|8|@]|D|@]|E|$]]]|T|$U|$5|V|W|X|E|$Y|Z]]|10|$5|V|W|X|E|$Y|11]]]]

You may need to set the SSL version and the matching Cipher for <code>$ch</code>:

<pre><code>curl_setopt($ch, CURLOPT_SSLVERSION, 1);
curl_setopt($ch, CURLOPT_SSL_CIPHER_LIST, 'TLSv1');
</code></pre>

For the exact parameters you can pass to <code>CURLOPT_SSLVERSION</code> see:
<a href="http://php.net/manual/en/function.curl-setopt.php" rel="nofollow">http://php.net/manual/en/function.curl-setopt.php</a>

Also the following can display errors related to SSL versions being used to help find exact version conflict you have:

<pre><code>$error = curl_error($ch);
echo $error;
</code></pre>

More on this command: <a href="http://php.net/manual/en/ref.curl.php" rel="nofollow">http://php.net/manual/en/ref.curl.php</a>

blocks|key|3690333|text|在具有自签名证书的本地服务器(例如XAMPP)上，您必须使用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3690334|curl_setopt+($ch,+CURLOPT_SSL_VERIFYPEER,+false);|code-block|syntax|javascript|3690335|3690336|+注释：尽管它对测试环境是不安全的，但它解决了问题。|blockquote|offset|length|style|BOLD|3690337|3690338|记住为生产服务器激活！|3690339|entityMap^0|0|0|0|1|2|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|U|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|V|8|@]|9|@]|A|$]]|$1|H|3|I|5|J|7|W|8|@$K|X|L|Y|M|N]]|9|@]|A|$]]|$1|O|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|10|8|@]|9|@]|A|$]]|$1|R|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|S|$]]

On a local server (eg XAMPP) with a self-signed certificate you must use:
<pre><code>curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, false);
</code></pre>
<blockquote>
Note: Despite being unsafe for testing environments it solves the problem. 
Remember to activate for production servers !!!
</blockquote>

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

<pre><code>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
</code></pre>

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

<pre><code>$latlng = "44.3585230889,8.57745766643";
$lang = "it";
$geocodeURL = "http://maps.googleapis.com/maps/api/geocode/json?latlng=$latlng&amp;sensor=false&amp;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-&gt;results[0]-&gt;address_components[0]-&gt;long_name;
 $city = $geocode-&gt;results[0]-&gt;address_components[1]-&gt;long_name; 
 $province = $geocode-&gt;results[0]-&gt;address_components[2]-&gt;long_name; 
 $region = $geocode-&gt;results[0]-&gt;address_components[3]-&gt;long_name;
 $country = $geocode-&gt;results[0]-&gt;address_components[4]-&gt;long_name;

 $geo_status = $geocode-&gt;status; 
 $geo_str = "$location, $city, $province, $region, $country";
} else {
 $geo_status = "HTTP_FAIL_$httpCode";
 $geo_str = "Failed: $geo_status";
}
</code></pre>

PHP Curl does not work on localhost?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

文章

问答

视频

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

我在Mac OSX上使用MAMP Pro 1.9.4在phpinfo()中，我看到curl已启用cURL support    enabledcURL Information    7.20.0Age 3FeaturesAsynchDNS   NoDebug   NoGSS-Negotiate   NoIDN YesI...

问PHP Curl在localhost上不起作用吗？
EN

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问PHP Curl在localhost上不起作用吗？EN