PHP code example of divineomega / omega-search

1. Go to this page and download the library: Download divineomega/omega-search library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

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

divineomega / omega-search example snippets


use \DivineOmega\OmegaSearch\OmegaSearch;

// Setup your database connection. 
// If you already have a connection setup, you can skip this step.
$pdo = new PDO('mysql:dbname=database_name;host=127.0.0.1', 'username', 'password');

// Create a new Omega Search object
$search = new OmegaSearch;

// Configure the Omega Search object
$search->setDatabaseConnection($pdo)
       ->setTable('products')
       ->setPrimaryKey('product_groupid')
       ->setFieldsToSearch(['product_name', 'product_description', 'product_seokeywords'])
       ->setConditions(['product_live' => 1]);

// Perform a search for 'test product', limited to top 10 results
$results = $search->query('test product', 10);

// Output results
var_dump($results);


object(DivineOmega\OmegaSearch\SearchResults)#731 (5) {
  ["results"]=>
  array(10) {
    [0]=>
    object(DivineOmega\OmegaSearch\SearchResult)#588 (2) {
      ["id"]=>
      int(80)
      ["relevance"]=>
      float(637.80198499153)
    }
    /** ... snipped ... */
    [9]=>
    object(DivineOmega\OmegaSearch\SearchResult)#597 (2) {
      ["id"]=>
      int(18469)
      ["relevance"]=>
      float(121.65783596237)
    }
  }
  ["highestRelevance"]=>
  float(637.80198499153)
  ["lowestRelevance"]=>
  float(121.65783596237)
  ["averageRelevance"]=>
  float(336.74613218217)
  ["time"]=>
  float(0.33661985397339)
}


use \DivineOmega\OmegaSearch\OmegaSearch;

// Setup your database connection. 
// If you already have a connection setup, you can skip this step.
$pdo = new PDO('mysql:dbname=database_name;host=127.0.0.1', 'username', 'password');

// Create a new Omega Search object
$search = new OmegaSearch;

// Configure the Omega Search object
$search->setDatabaseConnection($pdo)
       ->setTable('products')
       ->setPrimaryKey('product_groupid')
       ->setConditions(['product_live' => 1])
       ->setSqlOverride('SELECT product_name, product_description, product_seokeywords FROM products LIMIT ? , ?');

// Perform a search for 'test product', limited to top 10 results
$results = $search->query('test product', 10);

// Output results
var_dump($results);


// Create cache pool
$filesystemAdapter = new Local(storage_path().'/search-cache/');
$filesystem = new Filesystem($filesystemAdapter);
$cacheItemPool = new FilesystemCachePool($filesystem);

// Set cache expiry time
$cacheExpiryInSeconds = 300;

// Create a new Omega Search object
$search = new OmegaSearch;

// Configure the Omega Search object
$search->setDatabaseConnection($pdo)
       ->setTable('products')
       ->setPrimaryKey('product_groupid')
       ->setFieldsToSearch(['product_name'])
       ->setCache($cacheItemPool, $cacheExpiryInSeconds); // Setup cache