Hello everyone, I have developed an application. But I need a script to perform push back just like facebook does when updating users profile. Please how can I do this in php. Please I would like it with a simple demo code. Thanks alot.
Answered by diafol 3,720 in a post from
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If you need 'push' tech, then ajax ('pull') is pretty poor, performance-wise, as you have to continuously poll the server. Comet (sometimes called 'long-polling') may be a better fit for you, but it may mean setting up a server. The latest, 'websockets' looks extremely promising if only that it worked …
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