Webserver software - INI lezen en schrijven (PHP Class)

Informatie (ENG):
This class can read and write configuration values in INI files.

It can parse a given INI file and extract the contained configuration values into class array variables.

The class can also do the opposite, i.e., write the configuration values in the array variable back to a INI file.

<?php
/******************************************************************
* Projectname:   PHP INI Class 
* Version:       1.0
* Author:        Radovan Janjic <rade@it-radionica.com>
* Last modified: 29 06 2013
* Copyright (C): 2011 IT-radionica.com, All Rights Reserved
*
*** GNU General Public License (Version 2, June 1991)
*
* This program is free software; you can redistribute
* it and/or modify it under the terms of the GNU
* General Public License as published by the Free
* Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will
* be useful, but WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
*** Description
*
* Simple PHP Class to manage INI files (read and write).
*
*******************************************************************
*
** Examples
*

// Parse config.ini
$ini = new INI('config.ini');

echo '<pre>';
echo 'Content of: config.ini' . PHP_EOL;
print_r($ini->data);

// Udate settings
$ini->data['first_section']['animal'] = 'COW';

// Save settings to file
$ini->write();

// Update settings
$ini->data['first_section']['animal'] = 'HORSE';

// Add new setting to section third_section
$ini->data['third_section']['phpversion'][] = 5.4;

// Add new section third_section and new item something
$ini->data['fourth_section']['something'] = 'some data';

// Save settings to new file
$ini->write('config-2.ini');

// INI obj is now using ini 2 file
echo '<hr>Content of: config-2.ini' . PHP_EOL;
print_r($ini->data);

// Parse config.ini
$ini->read('config.ini');

// Remove item from second_section
unset($ini->data['second_section']['URL']);

// Remove third_section from second ini file and save to third file
unset($ini->data['third_section']);

// Save settings to new file
$ini->write('config-3.ini');

// INI obj is now using ini 3 file
echo '<hr>Content of: config-3.ini' . PHP_EOL;
print_r($ini->data);

******************************************************************/

class INI
{
	/** INI file path
	 * @var String
	 */
	var $file = NULL;
	
	/** INI data
	 * @var Array
	 */
	var $data = array();
	
	/** Process sections
	 * @var Boolean
	 */
	var $sections = TRUE;
	
	/** Parse INI file
	 * @param 	String		$file 		- INI file path
	 * @param 	Boolean		$sections 	- Process sections
	 */
	function INI() {
		if (func_num_args()) {
			$args = func_get_args();
			call_user_func_array(array($this, 'read'), $args);
		}
	}
	
	/** Parse INI file
	 * @param 	String		$file 		- INI file path
	 * @param 	Boolean		$sections 	- Process sections
	 */
	function read($file = NULL, $sections = TRUE) {
		$this->file = ($file) ? $file : $this->file;
		$this->sections = $sections;
		$this->data = parse_ini_file(realpath($this->file), $this->sections);
		return $this->data;
	}
	
	/** Write INI file
	 * @param 	String		$file 		- INI file path
	 * @param 	Array		$data 		- Data (Associative Array)
	 * @param 	Boolean		$sections 	- Process sections
	 */
	function write($file = NULL, $data = array(), $sections = TRUE) {
		$this->data = (!empty($data)) ? $data : $this->data;
		$this->file = ($file) ? $file : $this->file;
		$this->sections = $sections;
		$content = NULL;
		
		if ($this->sections) {
			foreach ($this->data as $section => $data) {
				$content .= '[' . $section . ']' . PHP_EOL;
				foreach ($data as $key => $val) {
					if (is_array($val)) {
						foreach ($val as $v) {
							$content .= $key . '[] = ' . (is_numeric($v) ? $v : '"' . $v . '"') . PHP_EOL;
						}
					} elseif (empty($val)) {
						$content .= $key . ' = ' . PHP_EOL;
					} else {
						$content .= $key . ' = ' . (is_numeric($val) ? $val : '"' . $val . '"') . PHP_EOL;
					}
				}
				$content .= PHP_EOL;
			}
		} else {
			foreach ($this->data as $key => $val) {
				if (is_array($val)) {
					foreach ($val as $v) {
						$content .= $key . '[] = ' . (is_numeric($v) ? $v : '"' . $v . '"') . PHP_EOL;
					}
				} elseif (empty($val)) {
					$content .= $key . ' = ' . PHP_EOL;
				} else {
					$content .= $key . ' = ' . (is_numeric($val) ? $val : '"' . $val . '"') . PHP_EOL;
				}
			}
		}
		
		return (($handle = fopen($this->file, 'w')) && fwrite($handle, trim($content)) && fclose($handle)) ? TRUE : FALSE;
	}
}

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<?php

/******************************************************************

* Projectname: PHP INI Class

* Version: 1.0

* Author: Radovan Janjic <rade@it-radionica.com>

* Last modified: 29 06 2013

*** GNU General Public License (Version 2, June 1991)

* This program is free software; you can redistribute

* it and/or modify it under the terms of the GNU

* General Public License as published by the Free

* Software Foundation; either version 2 of the License,

* or (at your option) any later version.

* This program is distributed in the hope that it will

* be useful, but WITHOUT ANY WARRANTY; without even the

* implied warranty of MERCHANTABILITY or FITNESS FOR A

* PARTICULAR PURPOSE. See the GNU General Public License

* for more details.

*** Description

* Simple PHP Class to manage INI files (read and write).

*******************************************************************

** Examples

// Parse config.ini

$ini = new INI('config.ini');

echo '<pre>';

echo 'Content of: config.ini' . PHP_EOL;

print_r($ini->data);

// Udate settings

$ini->data['first_section']['animal'] = 'COW';

// Save settings to file

$ini->write();

// Update settings

$ini->data['first_section']['animal'] = 'HORSE';

// Add new setting to section third_section

$ini->data['third_section']['phpversion'][] = 5.4;

// Add new section third_section and new item something

$ini->data['fourth_section']['something'] = 'some data';

// Save settings to new file

$ini->write('config-2.ini');

// INI obj is now using ini 2 file

echo '<hr>Content of: config-2.ini' . PHP_EOL;

print_r($ini->data);

// Parse config.ini

$ini->read('config.ini');

// Remove item from second_section

unset($ini->data['second_section']['URL']);

// Remove third_section from second ini file and save to third file

unset($ini->data['third_section']);

// Save settings to new file

$ini->write('config-3.ini');

// INI obj is now using ini 3 file

echo '<hr>Content of: config-3.ini' . PHP_EOL;

print_r($ini->data);

******************************************************************/

class INI

{

/** INI file path

* @var String

var $file = NULL;

/** INI data

* @var Array

var $data = array();

/** Process sections

* @var Boolean

var $sections = TRUE;

/** Parse INI file

* @param String $file - INI file path

* @param Boolean $sections - Process sections

function INI() {

if (func_num_args()) {

$args = func_get_args();

call_user_func_array(array($this, 'read'), $args);

}

/** Parse INI file

* @param String $file - INI file path

* @param Boolean $sections - Process sections

function read($file = NULL, $sections = TRUE) {

$this->file = ($file) ? $file : $this->file;

$this->sections = $sections;

$this->data = parse_ini_file(realpath($this->file), $this->sections);

return $this->data;

}

/** Write INI file

* @param String $file - INI file path

* @param Array $data - Data (Associative Array)

* @param Boolean $sections - Process sections

function write($file = NULL, $data = array(), $sections = TRUE) {

$this->data = (!empty($data)) ? $data : $this->data;

$this->file = ($file) ? $file : $this->file;

$this->sections = $sections;

$content = NULL;

if ($this->sections) {

foreach ($this->data as $section => $data) {

$content .= '[' . $section . ']' . PHP_EOL;

foreach ($data as $key => $val) {

if (is_array($val)) {

foreach ($val as $v) {

$content .= $key . '[] = ' . (is_numeric($v) ? $v : '"' . $v . '"') . PHP_EOL;

}

} elseif (empty($val)) {

$content .= $key . ' = ' . PHP_EOL;

} else {

$content .= $key . ' = ' . (is_numeric($val) ? $val : '"' . $val . '"') . PHP_EOL;

}

$content .= PHP_EOL;

}

} else {

foreach ($this->data as $key => $val) {

if (is_array($val)) {

foreach ($val as $v) {

$content .= $key . '[] = ' . (is_numeric($v) ? $v : '"' . $v . '"') . PHP_EOL;

}

} elseif (empty($val)) {

$content .= $key . ' = ' . PHP_EOL;

} else {

$content .= $key . ' = ' . (is_numeric($val) ? $val : '"' . $val . '"') . PHP_EOL;

}

return (($handle = fopen($this->file, 'w')) && fwrite($handle, trim($content)) && fclose($handle)) ? TRUE : FALSE;

}

<?php 

/** 
* PHP_INI Class example file
*/ 

include 'INI.class.php'; 

// Parse config.ini
$ini = new INI('config.ini');

echo '<pre>';
echo 'Content of: config.ini' . PHP_EOL;
print_r($ini->data);

// Udate settings
$ini->data['first_section']['animal'] = 'COW';

// Save settings to file
$ini->write();

// Update settings
$ini->data['first_section']['animal'] = 'HORSE';

// Add new setting to section third_section
$ini->data['third_section']['phpversion'][] = 5.4;

// Add new section third_section and new item something
$ini->data['fourth_section']['something'] = 'some data';

// Save settings to new file
$ini->write('config-2.ini');

// INI obj is now using ini 2 file
echo '<hr>Content of: config-2.ini' . PHP_EOL;
print_r($ini->data);

// Parse config.ini
$ini->read('config.ini');

// Remove item from second_section
unset($ini->data['second_section']['URL']);

// Remove third_section from second ini file and save to third file
unset($ini->data['third_section']);

// Save settings to new file
$ini->write('config-3.ini');

// INI obj is now using ini 3 file
echo '<hr>Content of: config-3.ini' . PHP_EOL;
print_r($ini->data);

<?php

/**

* PHP_INI Class example file

include 'INI.class.php';

// Parse config.ini

$ini = new INI('config.ini');

echo '<pre>';

echo 'Content of: config.ini' . PHP_EOL;

print_r($ini->data);

// Udate settings

$ini->data['first_section']['animal'] = 'COW';

// Save settings to file

$ini->write();

// Update settings

$ini->data['first_section']['animal'] = 'HORSE';

// Add new setting to section third_section

$ini->data['third_section']['phpversion'][] = 5.4;

// Add new section third_section and new item something

$ini->data['fourth_section']['something'] = 'some data';

// Save settings to new file

$ini->write('config-2.ini');

// INI obj is now using ini 2 file

echo '<hr>Content of: config-2.ini' . PHP_EOL;

print_r($ini->data);

// Parse config.ini

$ini->read('config.ini');

// Remove item from second_section

unset($ini->data['second_section']['URL']);

// Remove third_section from second ini file and save to third file

unset($ini->data['third_section']);

// Save settings to new file

$ini->write('config-3.ini');

// INI obj is now using ini 3 file

echo '<hr>Content of: config-3.ini' . PHP_EOL;

print_r($ini->data);

[first_section]
one = 1
five = 5
animal = "COW"

[second_section]
path = "/usr/local/bin"
URL = "http://www.example.com/~username"

[third_section]
phpversion[] = 5.0
phpversion[] = 5.1
phpversion[] = 5.2
phpversion[] = 5.3

[first_section]

one = 1

five = 5

animal = "COW"

[second_section]

path = "/usr/local/bin"

URL = "http://www.example.com/~username"

[third_section]

phpversion[] = 5.0

phpversion[] = 5.1

phpversion[] = 5.2

phpversion[] = 5.3

Download PHP INI Class @ phpclasses.org

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Webserver software – INI lezen en schrijven (PHP Class)