php下载https图片报错Failed to enable crypto

Question

file_get_contents下载一个https图片，报错如下

Warning: file_get_contents(): Failed to enable crypto

failed to open stream: operation failed in

已经在php.ini 打开openssl扩展和 fopen url

在phpinfo里面检查已经正确开启

    $arrContextOptions=array(
        "ssl"=>array(
            "verify_peer"=>false,
            "verify_peer_name"=>false,
        ),
    ); 
    // return file_get_contents($url);
    return file_get_contents($url, false, stream_context_create($arrContextOptions));
    

使用这段代码同样无效，仍然报此错误

Answer 1

证书错误，试试指定证书，下载证书 放置在程序可访问目录

$options = [
    "ssl" => [
        'cafile' => "/path/to/file/cacert.pem", // cacert.pem文件存放的目录
    ]
];
return file_get_contents($url, false, stream_context_create($options));