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The whole subroutine for the code in the title is:
sub histogram { # Counts of elements in an array
my %histogram = () ;
foreach my $value (@_) {$histogram{$value}++}
return (%histogram) ;
}
I’m trying to translate a Perl script to PHP and I’m having difficulties with it (I really don’t know anything of Perl but I’m trying).
So how do I put this {$histogram{$value}++} into PHP?
Thanks!
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1 Answer