PHP JSON DB: Store and retrieve key-value pairs from JSON files

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Version License PHP version Categories
json-db 1.0MIT/X Consortium ...5.2.17PHP 5, Databases, Files and Folders, C...
Description Author

This class can store and retrieve key-value pairs from JSON files.

It extends the Horus framework container class to store and retrieve values from files in the JSON format,

The values can optionally be encrypted and decrypted using a given key.

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Name: Mohammed Al Ashaal <contact>
Classes: 8 packages by
Country: Egypt Egypt
Age: 26
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Details

<h1>Horus JsonDB ?</h1> <blockquote> A secure json based flatfile key value store that helps you in quick and light developments . </blockquote>

<h1>When to use it ?</h1> <blockquote> <ul>

<li>Building a persistent registry system</li>
<li>Building a persistent caching system</li>
<li>Simple key value store</li>
<li>Store you application settings</li>
<li>Simple webblogs</li>

</ul> </blockquote>

<h1>Requirements ?</h1> <ul>

<li>Horus 9, from <a href="http://alash3al.github.io/Horus" target="_blank">here</a></li>

</ul>

<h1>Usage ?</h1>

<?php

    // load horus 9 and jsonDB
    require( "H9.php" );
    require( "JsonDB.php" );

    $app = new Horus;

    // initialize jsonDB from a local file
    // it will be created if not exists
    // the directory must be writable .

    $app->jsdb = new JsonDB('basic.file');

    // or tell it to encrypt the file on end
    // $app->jsdb = new JsonDB('secure.file', 'secret-key-to-be-used');

    // it extends Horus_Container Object
    // so it is very easy, just commit after ending .

    // set a key
    $app->jsdb->set('k1', 'v1');
    $app->jsdb->k2 = 'v2';
    $app->jsdb->set(array(
        'k3'    =>  'v3',
        'k4'    =>  'v4'
    ));

    // set a key to false
    $app->jsdb->disable('a_key');

    // check if it were disabled
    $app->jsdb->disabled('a_key');

    // set a key to true
    $app->jsdb->enable('a_key');

    // check if it were enabled
    $app->jsdb->enabled('a_key');

    // get a key
    $k1 = $app->jsdb->get('k1');
    $k3 = $app->jsdb->k3;

    // export all as array
    $all = $app->jsdb->export();

    // export as iterator
    $iterator = $app->jsdb->getIterator();

    // delete
    unset($app->jsdb->k4);

    // save changes "write all to the disk" ?
    $app->jsdb->commit();

    $app->run();
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