Apply a callback to an array: Difference between revisions

 

==[[Perl]]==

 

# create array

my @a = (1, 2, 3, 4, 5);

my $func = \&mycallback;

my @d = map &{$func}($_), @a; # @d is now (2, 4, 6, 8, 10)

 

==[[PHP]]==