Here's another one...
use Data::Dumper;
my $text = 'text one="1" two="2" three="3" ... x="y"';
my $attribute_r = qr{ \w+ }xms;
my $equals_r = qr{ \s* = \s* }xms;
my $value_r = qr{ \" [^"]+ \" }xms;
my %value_of;
while ( $text =~ s{ ( $attribute_r ) $equals_r ( $value_r ) }{}xms ) {
my ( $name, $value ) = ( $1, $2 );
$value =~ tr/"//d;
$value_of{ $name } = $value;
}
print Dumper \%value_of;
__END__
$VAR1 = {
'three' => '3',
'one' => '1',
'x' => 'y',
'two' => '2'
};
Note the limits, of course:
- Attribute names match \w+.
- There's no escaping of quotes supported.
- Two attributes with the same name (yuck) won't work.
- It destroys the text as it works, so make a copy if you'll want it later.
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