PHP code example of vshf / php-config

    
        
<?php
require_once('vendor/autoload.php');

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

    

vshf / php-config example snippets

$settings = new \VSHF\Config\Config();

$settings = new \VSHF\Config\Config([
   'setting1' =>'value1',
   'setting2' =>'value2'
]);

$settings->hydrate(
    [
        'settingA' =>'valueA',
        'settingB' =>'valueB'
    ],
    'myContext'
);

foreach ($collection as $itemId => $item) {
    $settings->hydrateResource(
        [
             'isPriced' => TRUE,
             // other properties
        ],
        'services', // Context
        $itemId // Resource ID
    );
}

// In the main context:
$settings->registerObserver('settingId', MyObserver::class);


// In a custom context
$settings->registerObserver('settingId', MyObserver::class, 'myContext');

// Observing multiple settings with a single observer:
$settings->registerObserver('settingA', MyObserver::class);
$settings->registerObserver('settingB', MyObserver::class);

$settings->registerObserver('propertyId', MyPropertyObserver::class, 'services');

// Observing multiple properties with a single observer:
$settings->registerObserver('propertyA', MyPropertyObserver::class, 'services');
$settings->registerObserver('propertyB', MyPropertyObserver::class, 'services');

// From the main context:
$settings->get('settingA');

// From a custom context:
$settings->get('settingA', 'myContext');

// In the main context:
$settings->save('settingA', 'newValue');

// In a custom context:
$settings->save('settingA', 'newValue', 'myContext');

$settings->getProperty('propertyA', 'services', 'resourceId');

$settings->saveProperty('propertyA', 'services', 'resourceId');

$settings->getResourceProperties('services', 'resourceId');

// Inside settingA's observer class
public static function dependencies(){
    $dependency = new \VSHF\Config\Dependency();
    $dependency
        ->on('settingB')
        ->beingEqualTo('certainValue')
        ;
    return $dependency;
}

$dependency = new \VSHF\Config\Dependency();

// AND
$dependency
    ->on('settingB')
    ->beingEqualTo('certainValue')
    ->and('settingC')
    ->beingTruthy()
    ;
    
// OR
$dependency
    ->on('settingB')
    ->beingEqualTo('certainValue')
    ->or('settingC')
    ->beingTruthy()
    ;

//INVALID, triggers an error
$dependency
    ->on('settingB')
    ->beingEqualTo('certainValue')
    ->and('settingC')
    ->beingTruthy()
    ->or('settingD')
    ->beingFalsy()
    ;

/*
 * This is equal to:
 *      settingB === certainValue && (
 *          settingC || !settingD
 *      )
 */
$dependency
    ->on('settingB')
    ->beingEqualTo('certainValue')
    ->andGroup()
    ->on('settingC')
    ->beingTruthy()
    ->or('settingD')
    ->beingFalsy()
    ->endGroup()
    ;

/*
 * This is equal to:
 *      settingB === certainValue || (
 *          settingC && !settingD
 *      )
 */
$dependency
    ->on('settingB')
    ->beingEqualTo('certainValue')
    ->orGroup()
    ->on('settingC')
    ->beingTruthy()
    ->and('settingD')
    ->beingFalsy()
    ->endGroup()
    ;

[
    'service_1' => [
        'isPriced' => FALSE,
        ...
    ],
    'service_2' => [
        'isPriced' => TRUE,
        ...
    ],
    ...
]