Php 如何将cURL响应合并到一个数组中？

我调用一个函数从3个不同的源获取数据。

$returnedData

响应始终是一个数组。如何将所有3个响应合并到一个数组中

function getData($xPostURL,$xToken,$xTokenSecret,$xAccount)
{ 
    $datatopost = array (
        "token" =>  $xToken,
        "tokenSecret" => $xTokenSecret,
        "account" => $xAccount,
    );

    $ch = curl_init ($xPostURL);
    curl_setopt ($ch, CURLOPT_POST, true);  
    curl_setopt ($ch, CURLOPT_POSTFIELDS, $datatopost);
    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true);
    $returnedData = curl_exec ($ch);

    echo $returnedData;
}

getData("http://www.example.com/foo.php","","","");
getData("http://www.example.org/bar.php","","","");
getData("http://www.example.net/helloworld.php","","","");

试用：

---

可以使用此函数合并数组 如果我们使用此函数，您的代码将如下所示：

function getData($xPostURL,$xToken,$xTokenSecret,$xAccount)
{ 
    $datatopost = array (
        "token" =>  $xToken,
        "tokenSecret" => $xTokenSecret,
        "account" => $xAccount,
    );

    $ch = curl_init ($xPostURL);
    curl_setopt ($ch, CURLOPT_POST, true);  
    curl_setopt ($ch, CURLOPT_POSTFIELDS, $datatopost);
    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true);
    $returnedData = curl_exec ($ch);

    return $returnedData;
}

$firstData = getData("http://www.example.com/foo.php","","","");
$secondData = getData("http://www.example.org/bar.php","","","");
$thirdData = getData("http://www.example.net/helloworld.php","","","");

$merged = array_merge($firstData, $secondData, $thirdData);

现在所有的东西都是美元

---

（还做了一些缩进并将

echo$returnedData；

更改为

returnedData；

echo

仅显示它，

return

将它返回到变量。

太棒了，谢谢您的帮助。我需要如何从调用的getData（“）发送数据？我需要使用echo，print\r（）或者返回以发送数组而不是字符串？我的代码来自“foo.php”文件：

$resultNames=array（）；foreach（$arr as$row）{$resultNames[]=$row['name']；}print\r（$resultNames）

@Tom，似乎您正在制作某种API，因此最好从

example.com/*.php

文件返回xml或json响应。您可以通过发送

content-type:application/json

或

content-type:application/xml

标题，然后以相应的格式回显数据来实现这一点。

function getData($xPostURL,$xToken,$xTokenSecret,$xAccount)
{ 
    $datatopost = array (
        "token" =>  $xToken,
        "tokenSecret" => $xTokenSecret,
        "account" => $xAccount,
    );

    $ch = curl_init ($xPostURL);
    curl_setopt ($ch, CURLOPT_POST, true);  
    curl_setopt ($ch, CURLOPT_POSTFIELDS, $datatopost);
    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true);
    $returnedData = curl_exec ($ch);

    return $returnedData;
}

$firstData = getData("http://www.example.com/foo.php","","","");
$secondData = getData("http://www.example.org/bar.php","","","");
$thirdData = getData("http://www.example.net/helloworld.php","","","");

$merged = array_merge($firstData, $secondData, $thirdData);