PHP + Algolia

          
            
composer require algolia/algoliasearch-client-php

        

          
            
$res = $index->saveObjects(
  [
    [
      'objectID'  => 'myID1',
      'firstname' => 'Jimmie',
      'lastname'  => 'Barninger'
    ],
    [

      'objectID'  => 'myID2',

      'firstname' => 'Warren',

      'lastname'  => 'Speach'

    ]

  ]

);

        

          
            
$index = $client->initIndex('contacts');

// without search parameters

$res = $index->search('query string');

// with search parameters

$res = $index->search('query string', [

  'attributesToRetrieve' => [

    'firstname',

    'lastname',

  ],

  'hitsPerPage' => 50

]);