What potential issues or errors can occur when using cURL in PHP and how can they be resolved?

Issue: One potential issue when using cURL in PHP is that the SSL certificate verification may fail, resulting in an error. This can be resolved by setting the CURLOPT_SSL_VERIFYPEER option to false in the cURL request. 

// Initialize cURL session
$ch = curl_init();

// Set cURL options
curl_setopt($ch, CURLOPT_URL, 'https://example.com');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

// Execute cURL session
$response = curl_exec($ch);

// Close cURL session
curl_close($ch);

// Output the response
echo $response;

Keywords

cURL PHP errors troubleshooting resolution

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