In cases where the gd library is not showing up in phpinfo(), what troubleshooting steps can be taken to identify and resolve the issue?

If the gd library is not showing up in phpinfo(), it may be due to the library not being installed or enabled in the PHP configuration. To resolve this issue, you can try reinstalling the gd library or enabling it in the php.ini file.

// Check if the gd library is enabled
if (!function_exists('gd_info')) {
    echo 'GD library is not enabled';
}

// Check if the gd extension is loaded
if (!extension_loaded('gd')) {
    echo 'GD extension is not loaded';
}