192 Zeilen
4,4 KiB
PHP
192 Zeilen
4,4 KiB
PHP
<?php
|
|
/**
|
|
* This file is part of MySQLDumper released under the GNU/GPL 2 license
|
|
* http://www.mysqldumper.net
|
|
*
|
|
* @package MySQLDumper
|
|
* @subpackage Ini
|
|
* @version SVN: $Rev$
|
|
* @author $Author$
|
|
*/
|
|
/**
|
|
* Class to handle ini-files
|
|
*
|
|
* @package MySQLDumper
|
|
* @subpackage Ini
|
|
*/
|
|
class Msd_Ini
|
|
{
|
|
/**
|
|
* Data of loaded INI file.
|
|
*
|
|
* @var array
|
|
*/
|
|
private $_iniData = null;
|
|
|
|
/**
|
|
* Filename of current INI file.
|
|
*
|
|
* @var string
|
|
*/
|
|
private $_iniFilename = null;
|
|
|
|
/**
|
|
* Class constructor
|
|
*
|
|
* @param array|string $options Configuration or filename of INI to load
|
|
*
|
|
* @return void
|
|
*/
|
|
public function __construct($options = array())
|
|
{
|
|
if (is_string($options)) {
|
|
$options = array(
|
|
'filename' => $options,
|
|
);
|
|
} elseif (!is_array($options)) {
|
|
$options = (array) $options;
|
|
}
|
|
|
|
if (isset($options['filename'])) {
|
|
$this->_iniFilename = (string) $options['filename'];
|
|
}
|
|
if ($this->_iniFilename !== null) {
|
|
$this->loadFile();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Loads an INI file.
|
|
*
|
|
* @param string $filename Name of file to load
|
|
*
|
|
* @return void
|
|
*/
|
|
public function loadFile($filename = null)
|
|
{
|
|
if ($filename === null) {
|
|
$filename = $this->_iniFilename;
|
|
}
|
|
|
|
if (realpath($filename) === false) {
|
|
throw new Msd_Exception(
|
|
"INI file " . $filename . "doesn't exists."
|
|
);
|
|
}
|
|
$zfConfig = new Zend_Config_Ini(realpath($filename));
|
|
$this->_iniData = $zfConfig->toArray();
|
|
}
|
|
|
|
/**
|
|
* Save to INI file.
|
|
*
|
|
* @param string $filename Name of file to save
|
|
*
|
|
* @return void
|
|
*/
|
|
public function save($filename = null)
|
|
{
|
|
if ($filename === null) {
|
|
$filename = $this->_iniFilename;
|
|
}
|
|
if ($filename === null) {
|
|
throw new Msd_Exception(
|
|
'You must specify a filename to save the INI!'
|
|
);
|
|
}
|
|
$fileHandle = fopen($filename, 'w+');
|
|
fwrite($fileHandle, (string) $this);
|
|
fclose($fileHandle);
|
|
}
|
|
|
|
/**
|
|
* Converts an array into the INI file format.
|
|
*
|
|
* @param array $array Array to convert.
|
|
* @param integer $level Current depthlevel in the array.
|
|
*
|
|
* @return string
|
|
*/
|
|
private function _arrayToIniString($array = null, $level = -1)
|
|
{
|
|
if ($array === null) {
|
|
$array = $this->_iniData;
|
|
}
|
|
$level++;
|
|
$resultString = '';
|
|
foreach ($array as $key => $value) {
|
|
if (is_array($value)) {
|
|
$resultString .= ($level == 0) ?
|
|
'[' . $key . ']' . "\n" :
|
|
$key . '.';
|
|
$resultString .= $this->_arrayToIniString($value);
|
|
} else {
|
|
$newValue = str_replace(
|
|
array('\\', '"'),
|
|
array('\\\\', '\\"'),
|
|
$value
|
|
);
|
|
$resultString .= $key . ' = "' . (string) $newValue . '"';
|
|
}
|
|
$resultString .= "\n";
|
|
}
|
|
|
|
return $resultString;
|
|
}
|
|
|
|
/**
|
|
* Get a variable from the data.
|
|
*
|
|
* @param string $key Name of variable
|
|
* @param string $section Name of section
|
|
*
|
|
* @return mixed
|
|
*/
|
|
public function get($key, $section = null)
|
|
{
|
|
if ($section === null) {
|
|
return $this->_iniData[$key];
|
|
} else {
|
|
return $this->_iniData[$section][$key];
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* Set a variable
|
|
*
|
|
* @param string $key Name of variable
|
|
* @param mixed $value Value of variable
|
|
* @param string $section Section of variable
|
|
*
|
|
* @return void
|
|
*/
|
|
public function set($key, $value, $section = null)
|
|
{
|
|
if ($section === null) {
|
|
$this->_iniData[$key] = $value;
|
|
} else {
|
|
$this->_iniData[$section][$key] = $value;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the complete INI.
|
|
*
|
|
* @return array
|
|
*/
|
|
public function getAll()
|
|
{
|
|
return $this->_iniData;
|
|
}
|
|
|
|
/**
|
|
* Convert this class into a string.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function __toString()
|
|
{
|
|
return $this->_arrayToIniString();
|
|
}
|
|
}
|