Hello,
Given the following code, I'd like to step through the data structure for each item to build another structure. Any help would be appreciated.
#!/usr/bin/perl
use strict;
use warnings;
use Search::QueryParser;
use Data::Dumper;
my $s = 'site:www.cnn.com term2 -term3 +"my phrase" +(term4 term5)';
my $qp = new Search::QueryParser;
my $query = $qp->parse($s) or die "Error in query : " . $qp->err;
print "QUERY: $s\n";
print Dumper($query);
Produces:
$VAR1 = {
'-' => [
{
'value' => 'term3',
'op' => ':',
'field' => ''
}
],
'' => [
{
'value' => 'www.cnn.com',
'op' => ':',
'field' => 'site'
},
{
'value' => 'term2',
'op' => ':',
'field' => ''
}
],
'+' => [
{
'quote' => '"',
'value' => 'my phrase',
'op' => ':',
'field' => ''
},
{
'value' => {
'' => [
{
'value' => 'term4',
'op' => ':',
'field' => ''
},
{
'value' => 'term5',
'op' => ':',
'field' => ''
}
]
},
'op' => '()',
'field' => ''
}
]
};
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