编辑配置文件 [英] Editing Configuration File

问题描述

我做了一个很小的站点，只有几个配置设置，例如标题，标语等...
并且我正在尝试使系统来编辑将保存到config.php文件中的那些设置.

配置如下:

Hi, i made a small site with few configurations settings such as title, slogan, etc...
and i am trying to make a system to edit those settings which will be saved into config.php file.

Configuration goes as follow:

<?php
     $conf['title'] = 'Title';
     $conf['slogan'] = 'slogan for company';
 ?>

我更改设置的代码如下:

My code to change setting goes as follow:

<?php
include ('system/config/config.php');
?>
		<form method="post" action="">
			
			<h2>Main Settings</h2>
			<p>
				<label>Site's Title:</label><br />
				<input type="text" name="title" class="text medium error" value="<?php echo $conf['title']; ?????>"/> 
			</p>
			<p>
				<label>Site's ip:</label><br />
				<input type="text" name="slogan" class="text medium error" value="<?php echo $conf['slogan']; ?????>"/> 
			</p>
			
			<p>
				<input type="submit" class="submit small" name='edit' value="Save" />
			</p>
		</form>
<?php
$configs = array();

function write($filename, $content = '')
{
	if(file_exists($filename))
	{
		if(is_writable($filename))
		{
			$fh = fopen($filename, 'w+');
			fwrite($fh, $content);
			fclose($fh);
			return TRUE;
		}
	}
	
	return FALSE;
}

$content = file_get_contents('system/config/config.php');

if(isset($_POST['edit']))
{
	foreach ($_POST as $k => $v)
	{
		$configs[$k] = $v;
		$search  = '$conf[\''.$k.'\'] = \''.addslashes($configs[$k]).'\';';
		$replace = '$conf[\''.$k.'\'] = \''.addslashes($_POST[$k]).'\';';
		$contents = str_replace($search, $replace, $content);
	}
	write('system/config/config.php', $contents);
	echo 'saved the configurations';
}
?>

问题是它没有保存它.我知道它试图写入文件，但配置没有改变.我究竟做错了什么?一旦代码生效，我将对其进行整理.

谢谢.

The problem is its not saving it. I know its trying to write to the file but the config is not changing. What am i doing wrong? I will be organizing the code once its working.

Thanks.

推荐答案

conf [' title' span>] = ' 标题';

conf['title'] = 'Title';

conf [' 标语'] = ' 公司标语'; ?>

conf['slogan'] = 'slogan for company'; ?>

我更改设置的代码如下:

My code to change setting goes as follow:

<?php
include ('system/config/config.php');
?>
		<form method="post" action="">
			
			<h2>Main Settings</h2>
			<p>
				<label>Site's Title:</label><br />
				<input type="text" name="title" class="text medium error" value="<?php echo

conf ['title']; ?????> ;" > < /p > < p > < label > 站点的ip: < /label > < br > < 输入 =" 文本" 名称 标语" 类 =" 文本媒体错误" 值 <?php echo

conf['title']; ?????>"/> </p> <p> <label>Site's ip:</label><br /> <input type="text" name="slogan" class="text medium error" value="<?php echo

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