Posted by lwoods on 01/15/06 14:32

Example:

$x=array('a'=>'ant','b'=>'boat');
$s='a';
$y='$s';
echo $x[$$y];

I want to echo the value of key 'a' by indirectly referencing it via the
variable $y. The above is NOT correct, I know.

How do I indirectly reference a variable in PHP?

TIA,

Larry Woods

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