what is focus in php?

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I need exact meaning of the focus() in php. Please any one help me...

Posted 28-Mar-12 2:04am

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Graham Breach · Answer 1 · 2012-03-28T02:24:00

PHP doesn't have a focus function, so if you have a function called focus it must be part of a framework or library.

Posted 28-Mar-12 2:24am

Loke.mysore · Answer 2 · 2012-03-28T03:23:00

Focus function is not there in php, I think you would have confused with javascript's focus function or the user defined function like library

Posted 28-Mar-12 3:23am