Of late I've been reusing variable in my code, for
example.
$string = "when in the course of human events";
[ additional lines of code ]
$string = explode(" ", $string);
[ additional lines of code ]
$string=implode("|",$string);
{more code]
$string=substr($string,x,y);
on and on, but string always representing the same
data just in a different format or a diffect section
of the data.
odd question, but if variables are stored in memory
until the script terminates, that includes old unused
variable, isn�t it more efficient, memory wise, to
reuse old variables that reference, in effect the same
basic data, rather than create new or additional
variables
rm
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