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Home Backend Development PHP Tutorial 如何用PHP只发送POST而不返回值

如何用PHP只发送POST而不返回值

Jun 23, 2016 pm 01:38 PM

RT.
我只要让PHP模拟HTTP POST发送NVP,到本地的其他文件。
而不用返回任何值,
怎么配置参数呢?
$ch = curl_init();
curl_setopt($ch,CURL_URL,$url);
curl_setopt($ch,CURL_POST,true);
curl_setopt($ch,CURL_POSTFIELDS,$postfields);
...
除了这几个之外还需要配置什么参数呢?
求大神


回复讨论(解决方案)

不返回值?你不管他返回不就行了吗?

不返回值?你不管他返回不就行了吗?



是啊,我就是这样的:
function httppost($url,$postvalue)
$ch = curl_init();
curl_setopt($ch,CURL_URL,$url);
curl_setopt($ch,CURL_POST,true);
curl_setopt($ch,CURL_POSTFIELDS,$postfields);
curl_setopt($ch,CURL_RETURNTRANSFER, 0);
curl_exec($ch);
curl_close($ch);
}

然后在a.php里面  
$url="http://mysite.com/b.php";
$postvalue="name1=one&name2=two";
httppost($url,$postvalue);

然后在b.php里面,
print_r($_POST);

结果在b.php里面输出的数组什么都没有。


你看还有没有漏掉什么环节啊?

接受了也不出来就行。

接受了也不出来就行。



可是我上面那段代码就是差不多那样的啊,
但测试结果收不到传递的值,
麻烦能帮我看下 有没有缺少什么东西吗

错误也太多了点吧?

function httppost($url,$postvalue) {  $ch = curl_init();  curl_setopt($ch, CURLOPT_URL, $url);  curl_setopt($ch, CURLOPT_POST, true);  curl_setopt($ch, CURLOPT_POSTFIELDS, $postvalue);  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0); //不要返回数据应改设为1  curl_exec($ch);  curl_close($ch);}
Copy after login

在A.php里面不输出,你在B.php输出什么东西,都不会看到的……

在A.php里面不输出,你在B.php输出什么东西,都不会看到的……


为什么啊,能说具体点吗

错误也太多了点吧?PHP code
function httppost($url,$postvalue) {
  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, $url);
  curl_setopt($ch, CURLOPT_POST, true);
  curl_setopt($ch, CURLOPT_POSTFIELDS, $pos……



啊除了那个returntransfer还有哪里不对呢?
谢谢指出,

还有,我在一个脚本里用了httppost()函数,然后接着js转跳到目标url的页面,
目标URL里有用来测试print_r($POST),
可是转跳过去以后页面里什么都没输出,$post数组是空的
你知道是怎么回事呢

其实我的意思是想在服务器端两个文件之间传递数据,但不想使用cookie/session或者memcache之类的方式,
最好是想在curl发送POST的同时转跳到另一个文件,同时实现数据的传送,就像HTML POST表单那样,
比如,
if ($verify) {
        //验证成功
        post($url,$postvalue);
        ?//发送Post信息的同时,页面转跳到目的$url,
}
我希望是这样的,
如果实现不了的话  就只能用php呼出

表单然后js强制提交了,但那样数据会显示在客户端源码里面,而且刷新以后会有表单的提示。

 直接输出
curl_exec($ch);
才会看到是什么结果……是不是把你给绕晕了……不知那是头那是尾了……==|

感觉LZ的做法很诡异啊,用HTTP协议进行文件内容交互。。。

常量参数全都写错了!

是CURLOPT_xxx
不是CURL_xxx

你这样写没一个生效的。

楼主,我也是跟你一样的想法, 现在你实现了吗

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