Why is my `file_get_contents()` call failing with 'SSL operation failed with code 1,' and how can I fix it?

SSL Operation Failed with Code 1: Understanding and Addressing

When using file_get_contents() to access secure websites, errors such as "SSL operation failed with code 1" can arise. This error indicates issues with certificate verification or OpenSSL configuration.

In this particular scenario, the problem stemmed from PHP 5.6's enhanced SSL security measures. To resolve this, it was necessary to disable certificate verification by setting verify_peer and verify_peer_name to false within the request's context options:

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

$response = file_get_contents($url, false, stream_context_create($arrContextOptions));

Caution: It's important to note that disabling certificate verification can have serious security implications, as it opens the possibility of man-in-the-middle (MITM) attacks. Only use this solution if you fully understand the potential risks and have no other viable options.

In the case described, disabling certificate verification resolved the issue, allowing the request to succeed. However, it's always recommended to investigate the underlying cause of SSL failures and address them properly to ensure secure communication.

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