[PHP] Ver 3 vs. Ver 4

[Karl J. Stubsjoen]

Hello,

Does Version 4 support either { } "squiglees" or [ ] "brackets" in this
code:

if($retrn{strlen($retrn)-1} == '&')
-or-
if($retrn[strlen($retrn)-1] == '&')

I am developing on ver 3.0 and the { } don't work in the above, but the
brackets do.

Karl


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