file_get_contents($source) throws an InvalidArgumentException on Websites with expired Certificates

Websites with expired Certificates will stop the robots-txt-checker:

 InvalidArgumentException 

  Could not read from source `https://www.finde-ins-team.de/`

  at vendor/spatie/robots-txt/src/RobotsMeta.php:17
     13▕     {
     14▕         $content = @file_get_contents($source);
     15▕ 
     16▕         if ($content === false) {
  ➜  17▕             throw new InvalidArgumentException("Could not read from source `{$source}`");
     18▕         }
     19▕ 
     20▕         return new self($content);
     21▕     }

PHP Warning: file_get_contents(): SSL operation failed with code 1. OpenSSL Error messages: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed

maybe switch off verify_peer with

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

$response = file_get_contents("...", false, stream_context_create($context));

???

Thanky you!

spatie / robots-txt

file_get_contents($source) throws an InvalidArgumentException on Websites with expired Certificates #34