On Wed, 06 Jul 2011 12:56:21 +0100, Stuart Dallas wrote:
> My guess is that the preceding $ causes PHP to interpret the next token
> "{XYZ}" as a variable or a constant, but without that preceding $ it has
> no way to know you're trying to use a constant. As Curtis points out,
> the only way to ins
Hi all,
OK. We all know that constants cannot be accessed directly via their name
in double-quoted or heredoc strings. I knew this already but a read of
the PHP manual got me thinking.
The manual states that to get the $$ value of a variable, the form
"{${var}}" should be used. Therefore, I wonde
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