Are there any best practices for using curl in PHP?

When using curl in PHP, it is important to follow some best practices to ensure secure and efficient communication with external servers. Some best practices include setting appropriate curl options, handling errors properly, and sanitizing user input before using it in curl requests. 

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

// Set curl options
curl_setopt($ch, CURLOPT_URL, 'https://api.example.com');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

// Execute curl request
$response = curl_exec($ch);

// Check for errors
if(curl_errno($ch)){
    echo 'Curl error: ' . curl_error($ch);
}

// Close curl session
curl_close($ch);

Keywords

curl PHP best practices HTTP requests error handling

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