What are the implications of using GET requests for writing data in PHP scripts, especially in terms of browser compatibility?

Using GET requests for writing data in PHP scripts can lead to security vulnerabilities as the data is visible in the URL and can be easily tampered with. It is recommended to use POST requests instead for writing data to ensure a more secure and reliable way of transmitting sensitive information. 

if ($_SERVER['REQUEST_METHOD'] == 'POST') {
    // Process the form data here
}

Keywords

GET requests data writing PHP scripts browser compatibility implications

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