exec('/bin/env', '/home/weigand/perl_wrapper.pl', '/home/weigand/tmp.pl')

##</code><code>##

exec('/home/weigand/perl_wrapper.pl', '/home/weigand/tmp.pl')

##</code><code>##

exec('/usr/bin/perl', '/home/weigand/perl_wrapper.pl', '/home/weigand/tmp.pl')