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Home > Perl, Programming > Howto push a hash onto an array

Howto push a hash onto an array

This information was giving to me by my friend Matt
use Data::Dumper;
my @array;
push @array, {‘key1′ => ‘value1′, ‘key2′ => ‘value2′};
push @array, {‘key1′ => ‘value1′, ‘key2′ => ‘value2′};
push @array, {‘key1′ => ‘value1′, ‘key2′ => ‘value2′};
print Dumper(@array);

Will give you:

$VAR1 = {
‘key2′ => ‘value2′,
‘key1′ => ‘value1′
};
$VAR2 = {
‘key2′ => ‘value2′,
‘key1′ => ‘value1′
};
$VAR3 = {
‘key2′ => ‘value2′,
‘key1′ => ‘value1′
};

Categories: Perl, Programming Tags:
  1. mschlosser
    May 27th, 2009 at 09:01 | #1

    Thanks Mike!

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