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$key, $value are copies of the values in the hash. The => operator can be used in PHP to create aliases to the elements, so changing $value is the same as changing $hash{$key} (to use Perlish syntax). So, in PHP:
$array = (0,1,2,3,4,5); for ($array => $a, $b, $c) { $c = 'two'; } print ($array[2]) #Prints 'two'
Cheers,
Erik

Light a man a fire, he's warm for a day. Catch a man on fire, and he's warm for the rest of his life. - Terry Pratchet


In reply to Re^3: Help with PHP-to-Perl CPAN bundle by erikharrison
in thread Help with PHP-to-Perl CPAN bundle by gunzip

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