What are common issues faced when integrating PHP scripts like Flexmenu into websites?

One common issue faced when integrating PHP scripts like Flexmenu into websites is compatibility issues with other scripts or frameworks. To solve this, ensure that the PHP version being used is compatible with the script and that there are no conflicts with other scripts or frameworks being used on the website.

// Check PHP version compatibility
if (version_compare(PHP_VERSION, '7.0.0', '<')) {
    echo "Flexmenu requires PHP 7.0 or higher. Please upgrade your PHP version.";
    exit;
}

// Check for conflicts with other scripts or frameworks
if (class_exists('OtherScriptClassName')) {
    echo "Conflict detected with OtherScript. Please resolve before integrating Flexmenu.";
    exit;
}