Search results for: "polyfill"

How can compatibility with IE7 be ensured when developing a chat tool using WebSocket in PHP?

To ensure compatibility with IE7 when developing a chat tool using WebSocket in PHP, you can use a polyfill like Ratchet that provides WebSocket suppo...

In what ways can PHP developers optimize performance when implementing datetime picker for older browsers with limited support?

When implementing a datetime picker for older browsers with limited support, PHP developers can optimize performance by using a polyfill or fallback s...

What is the browser support for WebSocket in IE7 and how does it differ from other browsers?

WebSocket is not supported in Internet Explorer 7. To provide WebSocket support for IE7, you can use a polyfill like SockJS or Socket.IO which fallbac...

What are the limitations of using PHP datetime picker for older browsers like IE 4?

The limitations of using PHP datetime picker for older browsers like IE 4 include lack of support for modern JavaScript features and potential compati...