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File: examples/create_index.php

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  Classes of Rafa Rodriguez  >  Div PHP Nodes  >  examples/create_index.php  >  Download  
File: examples/create_index.php
Role: Example script
Content type: text/plain
Description: Example script
Class: Div PHP Nodes
Manage database of objects stored in record files
Author: By
Last change:
Date: 1 year ago
Size: 909 bytes
 

 

Contents

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<?php

/**
 * Div PHP Nodes
 *
 * Example
 *
 * @author Rafa Rodriguez [@rafageist] <rafageist@hotmail.com>
 */

include "../divNodes.php";

// Adding a schema on the fly if not exists
$db = new divNodes("database/contacts");

// Deleting all nodes in schema database/contacts
$db->delNodes();

// Add node into schema database/contacts
$id = $db->addNode([
   
"name" => "Peter Nash",
   
"age" => 25,
   
"city" => 'NY'
]);

$id = $db->addNode([
   
"name" => "John Nash",
   
"age" => 15,
   
"city" => 'FL'
]);

// Drop old index
$db->delSchema('database/contacts/.index');

// Create index (in the default location) for full text search
$db->createIndex(function($node)
{
    return
$node['name'];
});

// Full text search with 'jo nas' phrase
$results = $db->search("jo nas");

foreach (
$results as $result)
{
   
$node = $db->getNode($result['id'], $result['schema']);
    echo
"[{$result['score']}] - " . $node['name'] . "\n";
}