使用 SSL 显示 JSON 数据页面的内容

Question

我有一个包含 JSON 多数据的 SSL 页面。

我想使用 get_content 并将每个数据解码为我的 JSON 数据的范围。

我正在使用此代码：

$url = 'https://www.myurl.....';
$jsonData = file_get_contents($url);
$data = json_decode($jsonData, true);

foreach($data as $page) {
     if (strstr($page['key'],'v2-')){ 
        echo "<section>";
        echo $page['content'];
        echo "</section>";
    }
}

问题是，我收到了这个错误：

Warning: file_get_contents(): SSL operation failed with code 1. OpenSSL Error messages: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol in /home/vivreune/www/metairie/home.php on line 86

Warning: file_get_contents(): Failed to enable crypto in /home/vivreune/www/metairie/home.php on line 86

Warning: file_get_contents(https://www.myurl.....): failed to open stream: operation failed in /home/vivreune/www/metairie/home.php on line 86

Warning: Invalid argument supplied for foreach() in /home/vivreune/www/metairie/home.php on line 89

我试图将我的代码更改为：

function getSSLPage($url) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_HEADER, false);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_SSLVERSION,3); 
    $result = curl_exec($ch);
    curl_close($ch);
    return $result;
}

echo getSSLPage("https://www.myurl.....");

我也试过了：

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

都没有给出任何好的结果。

接下来我做：

<?php

        $streamContextOptions=array(
            "ssl"=>array(
                "verify_peer"=>false,
                "verify_peer_name"=>false,
            ),
        );

        $url = "https://www.myurl...";
        $jsonData = file_get_contents($url, false, stream_context_create($streamContextOptions));
        $data = json_decode($jsonData, true);
        $value = "v2-";

        foreach($data as $key => $value) {
                echo "<section>";
                echo $data['content'];
                echo "</section>";

        }
?>

我有：

Warning: file_get_contents(): SSL operation failed with code 1. OpenSSL Error messages: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol in /home/vivreune/www/metairie/home.php on line 41

Warning: file_get_contents(): Failed to enable crypto in /home/vivreune/www/metairie/home.php on line 41

Warning: file_get_contents(https://www.myurl...): failed to open stream: operation failed in /home/vivreune/www/metairie/home.php on line 41

Warning: Invalid argument supplied for foreach() in /home/vivreune/www/metairie/home.php on line 45

新步骤：

$ch = curl_init();
curl_setopt($ch, CURLOPT_SSLVERSION,3); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); 
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_URL, 'https://www.myurl');
$result = curl_exec($ch);
curl_close($ch);

    $data = json_decode($result, true);
    $value = "v2-";

    foreach($data as $key => $value) {
            echo "<section>";
            echo $data['content'];
            echo "</section>";

    }

有答案：

<b>Warning</b>:  Invalid argument supplied for foreach() in <b>/home/vivreune/www/metairie-paulhac/bl-themes/Metairie-V2/php/home.php</b> on line <b>55</b>

2016 年 9 月 12 日的步骤： 我的 htaccess ：

# Enable rewrite rules
RewriteCond %{SERVER_PORT} 80 [OR]
RewriteCond %{HTTP_HOST} ^muyrl\.fr$ [NC]
RewriteRule ^(.*) https://www.myurl.fr/$1 [QSA,L,R=301]
Header set Strict-Transport-Security "max-age=15811200" env=HTTPS


  $ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://www.metairie-paulhac.fr/api/show/page/accueil');

curl_setopt($ch, CURLOPT_VERBOSE, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); 
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_SSLVERSION, CURL_SSLVERSION_DEFAULT);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
$result = curl_exec($ch);
if(curl_errno($ch)){ echo 'Curl error: <br/>' . curl_error($ch); };
curl_close($ch);

echo $result;

做：

    Curl error: 
error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol

Answer 1

您的证书可能未经 CA 验证。请尝试以下方法，看看是否有效。

$streamContextOptions=array(
    "ssl"=>array(
        "verify_peer"=>false,
        "verify_peer_name"=>false,
    ),
);

$url = "https://www.example.com/somepage";
$jsonData = file_get_contents($url, false, stream_context_create($streamContextOptions));
$data = json_decode($jsonData, true);

顺便说一句，您可以使用foreach($data as $key => $value) 来返回键和值，而不是每次都使用strstr() 方法检查。

Answer 2

我不确定您的数据结构看起来如何，所以我将使用您以前版本的 foreach 方法。至少，按照我在您问题的 cmets 中推荐的使用 cURL 似乎已经摆脱了另一个错误。因此，请尝试以下操作。

$ch = curl_init();
curl_setopt($ch, CURLOPT_SSLVERSION,3); 
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); 
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_URL, 'https://www.myurl');
$result = curl_exec($ch);
curl_close($ch);

$data = json_decode($result, true);
foreach($data as $page) {
    if (strstr($page['key'],'v2-')){ 
        echo "<section>";
        echo $page['content'];
        echo "</section>";
    }
}

Answer 3

所以，终于找到了，太简单了……

$url = 'http://www.myurl:443/myapipages';
$result = file_get_contents($url);
    $data = json_decode($result, true);
    foreach($data as $page) {
        if (strstr($page['key'],'v2-')){ 
            echo "<section>";
            echo $page['content'];
            echo "</section>";
        }
    }