How to Enable Crypto When Using file_get_contents() with Specific HTTPS URLs?

Failed to Enable Crypto When Using file_get_contents() with Specific HTTPS URLs

When attempting to retrieve content from certain HTTPS URLs, such as https://eresearch.fidelity.com/, using file_get_contents(), you may encounter the following errors:

Warning: file_get_contents(): SSL: crypto enabling timeout
Warning: file_get_contents(): Failed to enable crypto
Warning: file_get_contents(): failed to open stream: operation failed
Fatal error: Maximum execution time of 30 seconds exceeded

Solution:

The issue arises from the target website utilizing the SSLv3 protocol, which is potentially unsupported by your PHP setup.

Option 1: Specify SSL Version Using cURL

Create a function using cURL:

<code class="php">function getSSLPage($url) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_HEADER, false);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_SSLVERSION,3); // Specify SSL version 3
    $result = curl_exec($ch);
    curl_close($ch);
    return $result;
}</code>

Example usage:

<code class="php">var_dump(getSSLPage("https://eresearch.fidelity.com/eresearch/evaluate/analystsOpinionsReport.jhtml?symbols=api"));</code>

Option 2: Include Root Certificates in Windows (Optional)

In Windows, you may encounter a lack of access to root certificates. To resolve this, follow these steps:

• Download root certificates from http://curl.haxx.se/docs/caextract.html
• Modify your cURL code:

<code class="php">curl_setopt($ch, CURLOPT_CAINFO, __DIR__ . "/certs/cacert.pem");
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true); // True: verify certificates</code>

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