无法在“file_get_contents（）”中加载cafile流？

Question

我试图从谷歌地理编码api获取json数据。然而，php警告显示有关“加载cafile流失败”的一些错误

这是我的代码：

$apiKey  = 'apikey';
$address = urlencode( '1600 Amphitheatre Pkwy, Mountain View, CA 94043' 
);
$url     = "https://maps.googleapis.com/maps/api/geocode/json?address= 
    {$address}key={apiKey}";
$resp    = json_decode( file_get_contents( $url ), true );
echo $url;

$lat    = $resp['results'][0]['geometry']['location']['lat'] ?? '';
$long   = $resp['results'][0]['geometry']['location']['lng'] ?? '';

这是错误：

PHP Warning:  failed loading cafile stream: `C:\xampp\apache\bin\curl-ca- 
bundle.crt' in C:\Users\1\Desktop\test.php on line 7

Warning: failed loading cafile stream: `C:\xampp\apache\bin\curl-ca- 
bundle.crt' in C:\Users\1\Desktop\test.php on line 7
PHP Warning:  file_get_contents(): Failed to enable crypto in 
C:\Users\1\Desktop\test.php on line 7

Warning: file_get_contents(): Failed to enable crypto in 
C:\Users\1\Desktop\test.php on line 7
PHP Warning:  
file_get_contents(https://maps.googleapis.com/maps/api/geocode/json? 
address=1600+Amphitheatre+Pkwy%2C+Mountain+Vi
ew%2C+CA+94043key={apiKey}): failed to open stream: operation failed in 
C:\Users\1\Desktop\test.php on line 7

Warning: 
file_get_contents(https://maps.googleapis.com/maps/api/geocode/json? 
address=1600+Amphitheatre+Pkwy%2C+Mountain+View%2C
+CA+94043key={apiKey}): failed to open stream: operation failed in 
C:\Users\1\Desktop\test.php on line 7
https://maps.googleapis.com/maps/api/geocode/json? 
address=1600+Amphitheatre+Pkwy%2C+Mountain+View%2C+CA+94043key={apiKey}

Answer 1

当php.ini文件的curl.cainfo和openssl.cafile配置属性不以任何允许您与ssl创建连接的有效证书为目标时，会发生此错误，因为它们将无效。

当使用CURL作为示例调用对外部服务器的请求时，会发生这种情况。

你必须从链接qazxsw poi下载cacert.pem

并将认证文件放在路径中：

C：\ xampp \ apache \ bin \ cacert.pem

之后，检查名为curl.cainfo和openssl.cafile的配置密钥上的php.ini并进行此配置

例如：

here

Answer 2

除了穆罕默德Yassine CHABLI的anwser。更改php.ini中的文件名和路径并没有解决它。

我不得不将'cacert.pem'重命名为'curl-ca-bundle.crt'以使其正常工作。