php void?

Just a quick one.  I'm learning php and have seen the term void used on occasions.  For example:

void unregister_tick_function ()

What does void mean?

Thanks
Jezella
jezellaAsked:
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RoonaanCommented:
that the function returns no data.

-r-
0

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Richard QuadlingSenior Software DeveloperCommented:
Hi Roonaan,


Do you EVER do any work? You must be IN EE to get the questions so quickly, let alone the answers! Even QP is not as fast as you!

Regards,

Richard Quadling.
0
RoonaanCommented:
Yes, but I work freelance.

We have launched one major project last week. So I took some time off because I'd worked about 12-16 hours a day straight for the last month (including weekends).

-r-
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jezellaAuthor Commented:
Roonaan, that was quick. posted 13.33 answered 13.34. Keep up the good work and many thanks.

Jezella
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