What best practices should PHP developers follow when implementing SSL on their websites to ensure secure connections?

To ensure secure connections on websites, PHP developers should follow best practices such as properly configuring SSL/TLS certificates, enabling HTTPS on all pages, and redirecting HTTP traffic to HTTPS. Additionally, developers should use secure protocols and ciphers, implement secure cookie settings, and regularly update SSL configurations to address any vulnerabilities. 

// Enable HTTPS on all pages
if ($_SERVER['HTTPS'] != 'on') {
    header('Location: https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']);
    exit();
}

Keywords

SSL HTTPS PHP configuration TLS secure connections

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