PHP code example of sitepoint / container

1. Go to this page and download the library: Download sitepoint/container 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/ */

sitepoint / container example snippets


 // config/services.php

// Value objects are used to reference parameters and services in the container
use SitePoint\Container\Reference\ParameterReference as PR;
use SitePoint\Container\Reference\ServiceReference as SR;

use Monolog\Logger;
use Monolog\Handler\NativeMailerHandler;
use Monolog\Handler\StreamHandler;
use Psr\Log\LoggerInterface;

return [
    StreamHandler::class => [
        'class' => StreamHandler::class,
        'arguments' => [
            new PR('logger.file'),
            Logger::DEBUG,
        ],
    ],
    NativeMailHandler::class => [
        'class' => NativeMailerHandler::class,
        'arguments' => [
            new PR('logger.mail.to_address'),
            new PR('logger.mail.subject'),
            new PR('logger.mail.from_address'),
            Logger::ERROR,
        ],
    ],
    LoggerInterface::class => [
        'class' => Logger::class,
        'arguments' => [ 'channel-name' ],
        'calls' => [
            [
                'method' => 'pushHandler',
                'arguments' => [
                    new SR(StreamHandler::class),
                ]
            ],
            [
                'method' => 'pushHandler',
                'arguments' => [
                    new SR(NativeMailHandler::class),
                ]
            ]
        ]
    ]
];


 // config/parameters.php

return [
    'logger' => [
        'file' => __DIR__.'/../app.log',
        'mail' => [
            'to_address' => '[email protected]',
            'from_address' => '[email protected]',
            'subject' => 'App Logs',
        ],
    ],
];


 // config/container.php

use SitePoint\Container\Container;

$services   = , $parameters);


 // app/file.php

use Psr\Log\LoggerInterface;

php';

$logger = $container->get(LoggerInterface::class);
$logger->debug('This will be logged to the file');
$logger->error('This will be logged to the file and the email');