Loop through an associative array While loop : Hash Loop « Hash « Perl

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Perl » Hash » Hash Loop

Loop through an associative array While loop

   

    while(<>) {

        chop;

        ($Header, $Value) = split(/:/,$_,2);

        $Value =~ s/^\s+//;          # remove trailing whitespace

        $Heading{$Header} = $Value;

    }

    while ( ($Head,$Val) = each %Heading) {

        print "$Head --> $Val\n";

    }

Related examples in the same category

1.	Iterate hash
2.	Loop through an associative array
3.	Looping Over A Hash
4.	Using foreach loops with hashes
5.	While loop and hash key value pair
6.	Using while and each function to output value in a hash

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