PHP code example of technically / search-query

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

technically / search-query example snippets

use Technically\SearchQuery\QueryParser;

$parser = new QueryParser();
$query  = $parser->parse('tag:php -legacy "best practices"');

foreach ($query->filters as $filter) {
    // Filter instances...
}

use Technically\SearchQuery\QueryParser;

$parser = new QueryParser();
$query  = $parser->parse('your search query');

use Technically\SearchQuery\Query;

$query = new Query([
    new KeywordFilter('php'),
    new FieldFilter('tag', ':', 'tutorial'),
]);

use Technically\SearchQuery\Filters\KeywordFilter;

new KeywordFilter('php');
new KeywordFilter('hello world', quoted: true);
new KeywordFilter('legacy', exclude: true);

use Technically\SearchQuery\Filters\FieldFilter;

new FieldFilter('year', '>', '2020');
new FieldFilter('status', ':', 'active', quoted: true);
new FieldFilter('tag', ':', 'legacy', exclude: true);

use Technically\SearchQuery\QueryParser;
use Technically\SearchQuery\Filters\KeywordFilter;
use Technically\SearchQuery\Filters\FieldFilter;

$parser = new QueryParser();
$query  = $parser->parse('php -legacy "best practices" year>=2020');

foreach ($query->filters as $filter) {
    if ($filter instanceof KeywordFilter) {
        echo "Keyword: {$filter->keyword}"
           . ($filter->exclude ? ' (excluded)' : '')
           . ($filter->quoted ? ' (quoted)' : '')
           . "\n";
    } elseif ($filter instanceof FieldFilter) {
        echo "Field: {$filter->field} {$filter->operator->value} {$filter->value}"
           . ($filter->exclude ? ' (excluded)' : '')
           . ($filter->quoted ? ' (quoted)' : '')
           . "\n";
    }
}
// Output:
// Keyword: php
// Keyword: legacy (excluded)
// Keyword: best practices (quoted)
// Field: year >= 2020

$filter = new FieldFilter('tag', ':', 'hello world', quoted: true, exclude: true);
echo $filter->toString(); // -tag:"hello world"

// Or serialize an entire Query back to string:
$query = new Query([
    new KeywordFilter('php'),
    new FieldFilter('year', '>', '2020', exclude: true),
]);
echo $query->toString(); // php -year>2020

use Technically\SearchQuery\QueryParser;
use Technically\SearchQuery\Contracts\Tokenizer;

class MyCustomTokenizer implements Tokenizer
{
    public function tokenize(string $query): iterable
    {
        // Custom tokenization logic...
    }
}

$parser = new QueryParser(new MyCustomTokenizer());