[Asterisk-Users] Variables issue

[Jero]

Hi all.
i've got this extension
exten => 1,5,AGI,pepe.agi
and i need to get the ${DATETIME} variable (of course i could get it using
the normal perl's modules) ,
i'm tring with $AGI->get_variable('DATETIME') and
with
exten => 1,5,AGI,pepe.agi,${DATETIME]
------pepe.agi
$date=$ARGV[0];
 but in both samples i couldn't get the variable...
am i doing somethin wrong?
greetings