PHP code example of nekman / es-pagination

1. Go to this page and download the library: Download nekman/es-pagination 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/ */

nekman / es-pagination example snippets


use Nekman\EsPagination\CursorFactories\EsScrollCursorFactory;

$cursorFactory = new EsScrollCursorFactory(
    $elasticsearchClient,
    $pageSize = 1000,
    $scrollDuration = "1m"
);

$params = [
    /*
     * Same params as a normal Elasticsearch search operation.
     * See Elasticsearch documentation for more information.
     */
];

$cursor = $cursorFactory->hits($params);

foreach ($cursor as $hit) {
    echo "Hit {$hit['_id']}";
}


use Nekman\EsPagination\CursorFactories\EsFromCursorFactory;

$cursorFactory = new EsFromCursorFactory(
    $elasticsearchClient,
    $pageSize = 1000
);

$params = [
    /*
     * Same params as a normal Elasticsearch search operation.
     * See Elasticsearch documentation for more information.
     */
];

$cursor = $cursorFactory->hits($params);

foreach ($cursor as $hit) {
    echo "Hit {$hit['_id']}";
}


use Nekman\EsPagination\CursorFactories\EsSearchAfterCursorFactory;

$cursorFactory = new EsSearchAfterCursorFactory(
    $elasticsearchClient,
    $pageSize = 1000
);

$params = [
    /*
     * Same params as a normal Elasticsearch search operation.
     * See Elasticsearch documentation for more information.
     */
];

$cursor = $cursorFactory->hits($params);

foreach ($cursor as $hit) {
    echo "Hit {$hit['_id']}";
}


use \Nekman\EsPagination\CursorFactories\EsPitCursorFactory;

$cursorFactory = /* Create cursor factory, see above */;

$pitCursorFactory = new EsPitCursorFactory(
	$cursorFactory,
	$elasticsearchFactory,
	$pitKeepAlive = "1m"
);

$params = [
    /*
     * Same params as a normal Elasticsearch search operation.
     * See Elasticsearch documentation for more information.
     */
];

$cursor = $cursorFactory->hits($params);

foreach ($cursor as $hit) {
    echo "Hit {$hit['_id']}";
}