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package PYX::Utils; |
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75839
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use base qw(Exporter); |
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use strict; |
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use warnings; |
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use HTML::Entities qw(decode_entities); |
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use Readonly; |
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# Constants. |
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Readonly::Array our @EXPORT_OK => qw(decode encode entity_decode entity_encode); |
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Readonly::Hash our %ENTITIES => ( |
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'<' => '<', |
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q{&} => '&', |
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q{"} => '"', |
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); |
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Readonly::Scalar our $ENTITIES => join q{}, keys %ENTITIES; |
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our $VERSION = 0.05; |
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# Decode chars. |
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sub decode { |
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my $text = shift; |
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$text =~ s/\n/\\n/gms; |
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return $text; |
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} |
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# Encode chars. |
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sub encode { |
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my $text = shift; |
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$text =~ s/\\n/\n/gms; |
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return $text; |
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} |
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# Decode entities. |
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sub entity_decode { |
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my $text = shift; |
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return decode_entities($text); |
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} |
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# Encode some chars for HTML/XML/SGML. |
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sub entity_encode { |
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my $text = shift; |
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$text =~ s/([$ENTITIES])/$ENTITIES{$1}/gms; |
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return $text; |
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} |
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1; |
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__END__ |