- PHP and all others compatible data formats
- MYSQL - MEMORY Storage Engine (working on)
- MEMCACHE (working on)
- MEMCACHED (working on)
- APC (working on)
- XCACHE (working on)
- XML
- PHP
- JSON
- INI
- YAML
- PDO
- CUBRID
- MS SQL
- Firebird/Interbase
- IBM
- Informix
- MySQL
- Oracle
- ODBC - DB2
- PostgreSQL
- SQLite
- 4D
This is a configurations managers with automatic extension detection.
It is very easy and powerfull at the same time!
Don't warry about caching or others IO procedures, it manages them in atomic way: data is always ready, updated an served with a cache if possible.
All what you need to know are 2 thinks:
- how istantiate the config-Manager: using the static method getInstance() with the data file as first parameter.
<?php
include 'ConfigManager.php';
$myXmlConfigFile='myConfig.xml';
$data=ConfigManager::getInstance($myXmlConfigFile);
?>- how you can manage your data: using the methods defined by this interface:
<?php
interface ExtensionManager
{
//return a value stored with the key passed as param
public function get($key);
//delete a value stored with the key passed as param
public function delete($key);
//store an value that can be an object,array or basic type in the corrispective existing key, or store all variables inside an array or object passed like key
public function set($key, $value=false);
//like before, but this time you can add new key only if not exist
public function add($key, $value=false);
//return true if the corrispective value exist
public function exist($key);
//return an associative array of key,value of all data
public function asArray();
}
?>for example:
<?php
include 'ConfigManager.php';
$myXmlConfigFile='myConfig.xml';
$data=ConfigManager::getInstance($myXmlConfigFile);
$data->get('aKey');
?>To set on the caching you just need to provide the name of cached file(with php or preferred format extension) as second parameter of getInstance() method
for example:
<?php
include 'ConfigManager.php';
$myXmlConfigFile='configs/myConfig.xml';
$data=ConfigManager::getInstance($myXmlConfigFile,$myXmlConfigFile.'.php');
$data->get('aKey');
?>Sometimes you need to manage configuration in a database or save it in caching system like Memcached: in these cases you must provide to ConfigManager the path of the minimal required configuration to do the job as first parameter (and/or as second parameter for caching). The syntax is the same, but what must be wrote in the configuration file is declared by the Extension standard chapter
Example: managing database
main.php
<?php
$config = ConfigManager::getInstance('config.pdo','cache.php');
?>config.pdo
<?php
return array(
'db_type' => 'mysql',
'db_host' => 'localhost',
'db_name' => 'game',
'user_name' => 'root',
'user_password' => '',
'driver_options' => array(),
'table' => 'config',
'key' => 'config_name',
'value' => 'config_value'
);
?>Some types of markup language require to follow conventions to work on ConfigManager:
- XML: Must respect the format:
<?xml version="1.0"?>
<configurations>
<config>
<name>a key </name>
<value>a value </value>
</config>
<configurations>- PHP: Must return an array :
<?php
return array(
'a key' => 'a value'
);
?>- PDO: You need a configuration file with database informations like
<?php
return array(
'db_type' => 'mysql',
'db_host' => 'localhost',
'db_name' => 'game',
'user_name' => 'root',
'user_password' => '',
'driver_options' => array(),
'table' => 'config',
'key' => 'config_name',
'value' => 'config_value'
);
?>
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