You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
143 lines
4.4 KiB
PHP
143 lines
4.4 KiB
PHP
<?php
|
|
# $Id$
|
|
|
|
class Config {
|
|
/**
|
|
* Determine if $__objects cache should be wrote
|
|
*
|
|
* @var boolean
|
|
* @access private
|
|
*/
|
|
var $__cache = false;
|
|
/**
|
|
* Holds and key => value array of objects type
|
|
*
|
|
* @var array
|
|
* @access private
|
|
*/
|
|
var $__objects = array();
|
|
|
|
/**
|
|
* Return a singleton instance of Configure.
|
|
*
|
|
* @return Configure instance
|
|
* @access public
|
|
*/
|
|
|
|
function &getInstance() {
|
|
static $instance = array();
|
|
if (!$instance) {
|
|
$instance[0] = new Config();
|
|
//$instance[0]->__loadBootstrap($boot);
|
|
}
|
|
return $instance[0];
|
|
}
|
|
/**
|
|
* Used to write a dynamic var in the Configure instance.
|
|
*
|
|
* Usage
|
|
* Configure::write('One.key1', 'value of the Configure::One[key1]');
|
|
* Configure::write(array('One.key1' => 'value of the Configure::One[key1]'));
|
|
* Configure::write('One', array('key1'=>'value of the Configure::One[key1]', 'key2'=>'value of the Configure::One[key2]');
|
|
* Configure::write(array('One.key1' => 'value of the Configure::One[key1]', 'One.key2' => 'value of the Configure::One[key2]'));
|
|
*
|
|
* @param array $config Name of var to write
|
|
* @param mixed $value Value to set for var
|
|
* @return void
|
|
* @access public
|
|
*/
|
|
function write($config, $value = null) {
|
|
$_this =& Config::getInstance();
|
|
|
|
if (!is_array($config)) {
|
|
$config = array($config => $value);
|
|
}
|
|
|
|
foreach ($config as $names => $value) {
|
|
$name = $_this->__configVarNames($names);
|
|
|
|
switch (count($name)) {
|
|
case 3:
|
|
$_this->{$name[0]}[$name[1]][$name[2]] = $value;
|
|
break;
|
|
case 2:
|
|
$_this->{$name[0]}[$name[1]] = $value;
|
|
break;
|
|
case 1:
|
|
$_this->{$name[0]} = $value;
|
|
break;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* Used to read Configure::$var
|
|
*
|
|
* Usage
|
|
* Configure::read('Name'); will return all values for Name
|
|
* Configure::read('Name.key'); will return only the value of Configure::Name[key]
|
|
*
|
|
* @param string $var Variable to obtain
|
|
* @return string value of Configure::$var
|
|
* @access public
|
|
*/
|
|
function read($var) {
|
|
$_this =& Config::getInstance();
|
|
|
|
if ($var === 'all') {
|
|
$return = array();
|
|
foreach ($_this AS $key =>$var) {
|
|
$return[$key] = $var;
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
$name = $_this->__configVarNames($var);
|
|
|
|
switch (count($name)) {
|
|
case 3:
|
|
if (isset($_this->{$name[0]}[$name[1]][$name[2]])) {
|
|
return $_this->{$name[0]}[$name[1]][$name[2]];
|
|
}
|
|
break;
|
|
case 2:
|
|
if (isset($_this->{$name[0]}[$name[1]])) {
|
|
return $_this->{$name[0]}[$name[1]];
|
|
}
|
|
break;
|
|
case 1:
|
|
if (isset($_this->{$name[0]})) {
|
|
return $_this->{$name[0]};
|
|
}
|
|
break;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
|
|
function getAll() {
|
|
$output = $this->config;
|
|
return $output;
|
|
}
|
|
/**
|
|
* Checks $name for dot notation to create dynamic Configure::$var as an array when needed.
|
|
*
|
|
* @param mixed $name Name to split
|
|
* @return array Name separated in items through dot notation
|
|
* @access private
|
|
*/
|
|
function __configVarNames($name) {
|
|
if (is_string($name)) {
|
|
if (strpos($name, ".")) {
|
|
return explode(".", $name);
|
|
}
|
|
return array($name);
|
|
}
|
|
return $name;
|
|
}
|
|
|
|
}
|
|
|
|
/* vim: set expandtab softtabstop=4 tabstop=4 shiftwidth=4: */
|