converting 1 asp into PHP

[daffy]

hi

I am a PHP developer and I need to convert 1 asp script into PHP.

Can anyone tell me what is the meaning of it:

redim preserve $departments[ubound($departments)+1]

what is redim and preserve?

I think redim is "initialising again" but what is preserve.

Confused- help- thanks- bye -- This message may have been cut off and the rest will only be shown to members. To become a member, click here --

[bruno]

ReDim allows increasing as well as decreasing an array's size.

When using Redim with the Preserve keyword, the old elements are preserved - as copies in the new array.
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[31146dgreat]

Originally Posted by bruno

ReDim allows increasing as well as decreasing an array's size.

When using Redim with the Preserve keyword, the old elements are preserved - as copies in the new array.

So, what u mean is resizing the array to be one element larger, keeping the
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