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101 lines
No EOL
2.3 KiB
PHP
101 lines
No EOL
2.3 KiB
PHP
<?php
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/**
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* IniFile
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*
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* PHP 5
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*
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* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
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* Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://cakephp.org CakePHP(tm) Project
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* @package cake
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* @subpackage cake.cake.libs.controller.components
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* @since CakePHP(tm) v 2.0
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* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
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*/
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/**
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* Ini file configuration parser. Since IniFile uses parse_ini_file underneath,
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* you should be aware that this class shares the same behavior, especially with
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* regards to boolean and null values.
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*
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* @package cake.config
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* @see http://php.net/parse_ini_file
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*/
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class IniFile implements ArrayAccess {
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/**
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* Values inside the ini file.
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*
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* @var array
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*/
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protected $_values = array();
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/**
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* Build and construct a new ini file parser, the parser will be a representation of the ini
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* file as an object.
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*
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* @param string $filename Full path to the file to parse.
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* @param string $section Only get one section.
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*/
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public function __construct($filename, $section = null) {
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$contents = parse_ini_file($filename, true);
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if (!empty($section) && isset($contents[$section])) {
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$this->_values = $contents[$section];
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} else {
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$this->_values = $contents;
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}
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}
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/**
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* Get the contents of the ini file as a plain array.
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*
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* @return array
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*/
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public function asArray() {
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return $this->_values;
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}
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/**
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* Part of ArrayAccess implementation.
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*
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* @param string $name
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*/
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public function offsetExists($name) {
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return isset($this->_values[$name]);
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}
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/**
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* Part of ArrayAccess implementation.
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*
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* @param string $name
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*/
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public function offsetGet($name) {
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if (!isset($this->_values[$name])) {
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return null;
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}
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return $this->_values[$name];
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}
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/**
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* Part of ArrayAccess implementation.
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*
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* @param string $name
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*/
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public function offsetSet($name, $value) {
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throw new LogicException('You cannot modify an IniFile parse result.');
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}
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/**
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* Part of ArrayAccess implementation.
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*
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* @param string $name
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*/
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public function offsetUnset($name) {
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unset($this->_values[$name]);
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}
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} |