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php4-beta | 199912

Re: [PHP4BETA] count() vs. sizeof() From: Lars Torben Wilson (torben <email protected>)
Date: 12/31/99

Rolle, Ted writes:

> It seems as though these both return the same value; I need the
> number of filled and blank-filled elements in an array. Is there an
> easy, elegant way to do this in PHP?

sizeof() is an alias for count(). Until PHP4, I think you'll need to
just loop and count.

In PHP4 you'll have various new array functions which would make this
sort of thing easier; they're already in the manual.

Cheers,

Torben 

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