How can the <toJavascript> function be applied to the new version of Flexy?

The <toJavascript> function can be applied to the new version of Flexy by ensuring that the function is properly defined and called within the PHP code. This can be achieved by creating a new PHP function called toJavascript that converts a given input to JavaScript format, and then calling this function wherever necessary in the Flexy templates.

// Define the toJavascript function
function toJavascript($input) {
    return json_encode($input);
}

// Example usage in Flexy template
&lt;script&gt;
    var data = {flexyData: &lt;?php echo toJavascript($flexyData); ?&gt;};
&lt;/script&gt;