https://github.com/m6w6/merry

Merry container and config
https://github.com/m6w6/merry

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Merry container and config

• Host: GitHub
• URL: https://github.com/m6w6/merry
• Owner: m6w6
• License: bsd-2-clause
• Created: 2014-08-13T18:28:14.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2015-03-31T11:07:07.000Z (over 9 years ago)
• Last Synced: 2024-05-02T07:33:22.390Z (7 months ago)
• Language: PHP
• Homepage:
• Size: 141 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# merry\\Config

A merry configuration container. [![Build Status](https://travis-ci.org/m6w6/merry.svg)](https://travis-ci.org/m6w6/merry)

Example:

```php

use merry\Config;

$config = new Config([

    "db" => [

        "dsn" => "user=mike", 

        "flags" => pq\Connection::PERSISTENT

    ],

    "cache" => [

        "pid" => "cluster1",

        "hosts" => ["10.0.1.1", "10.0.1.2", "10.0.1.3"]

    ]

]);

printf("Using database: '%s'\n", $config->db->dsn);

printf("Using cache cluster: '%s'\n", $config->cache->pid);

$config->apply([

    "db" => function($conf) {

        return new pq\Connection($conf->dsn, $conf->flags);

    },

    "cache" => function($conf) {

        $cache = new Memcached($conf->pid);

        foreach ($conf->{$conf->pid}->hosts as $host) {

            $cache->addServer($host);

        }

        return $cache;

    }

]);

extract($config->toArray());

if (!($q1 = $cache->get("q1"))) {

    $result = $db->exec("SELECT 1");

    $cache->set("q1", $q1 = $result->fetchAll());

}

```

Another example:

```php

use merry\Config;

$array = parse_ini_string('

[localhost]

db.dsn = "user=mike"

db.flags = 2 ;pq\Connection::PERSISTENT

cache.pid = "cluster1"

cache.cluster1.hosts[] = "10.0.1.1"

cache.cluster1.hosts[] = "10.0.1.2"

cache.cluster1.hosts[] = "10.0.1.3"

[production : localhost]

db.dsn = "user=app"

');

$config = new Config($array, getenv("APPLICATION_ENV"));

$flags = \RecursiveTreeIterator::BYPASS_CURRENT;

foreach (new \RecursiveTreeIterator($config, $flags) as $key => $val ) {

    printf("%s: %s\n", $key, ($val instanceof Config) ? "" : $val);

}

```

Output:

```

|-db: 

| |-dsn: user=app

| \-flags: 2

\-cache: 

  |-pid: cluster1

  \-cluster1: 

    \-hosts: 

      |-0: 10.0.1.1

      |-1: 10.0.1.2

      \-2: 10.0.1.3

```