A simple for should do it e.g 
my(@a1, @a2);

push @$_, 'a string' for \@a1, \@a2;

print "a1: @a1\na2: @a2\n";

__output__

a1: a string
a2: a string

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HTH

_________
broquaint

In reply to Re: pushing onto multiple arrays by broquaint
in thread pushing onto multiple arrays by martymart

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