blocks|key|399073|text|备选案文1|type|unstyled|depth|inlineStyleRanges|entityRanges|data|399074|使用GUI更改PATH后，关闭并重新打开控制台窗口。|offset|length|style|CODE|399075|这是因为只有在更改之后启动的程序才会看到新的PATH。|399076|选项2|399077|此选项仅影响当前shell会话，而不影响整个系统。在打开的命令窗口中执行此命令：|399078|set+PATH=%25PATH%25;C:\your\path\here\|code-block|syntax|javascript|399079|此命令将C:\your\path\here\附加到当前PATH。如果您的路径包含空格，则不需要包含引号。|399080|把它拆开：|399081|set+-只为当前cmd会话更改cmd环境变量的命令；其他程序和系统不受影响。|unordered-list-item|399082|PATH=+--表示PATH是要临时更改的环境变量。|399083|%25PATH%25;C:\your\path\here\+-+%25PATH%25部分扩展到PATH的当前值，然后;C:\your\path\here\连接到它。这将成为新的PATH。|399084|entityMap|0|LINK|mutability|MUTABLE|url|https://ss64.com/nt/set.html^0|0|7|4|0|M|4|0|0|0|0|4|I|R|4|0|0|0|3|0|3|0|0|0|5|A|4|0|0|P|S|6|13|4|1E|J|28|4|0^^$0|@$1|2|3|4|5|6|7|1B|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1C|8|@$D|1D|E|1E|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|1F|8|@$D|1G|E|1H|F|G]]|9|@]|A|$]]|$1|J|3|K|5|6|7|1I|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|1J|8|@]|9|@]|A|$]]|$1|N|3|O|5|P|7|1K|8|@]|9|@]|A|$Q|R]]|$1|S|3|T|5|6|7|1L|8|@$D|1M|E|1N|F|G]|$D|1O|E|1P|F|G]]|9|@]|A|$]]|$1|U|3|V|5|6|7|1Q|8|@]|9|@]|A|$]]|$1|W|3|X|5|Y|7|1R|8|@$D|1S|E|1T|F|G]]|9|@$D|1U|E|1V|1|1W]]|A|$]]|$1|Z|3|10|5|Y|7|1X|8|@$D|1Y|E|1Z|F|G]|$D|20|E|21|F|G]]|9|@]|A|$]]|$1|11|3|12|5|Y|7|22|8|@$D|23|E|24|F|G]|$D|25|E|26|F|G]|$D|27|E|28|F|G]|$D|29|E|2A|F|G]|$D|2B|E|2C|F|G]]|9|@]|A|$]]|$1|13|3|-4|5|6|7|2D|8|@]|9|@]|A|$]]]|14|$15|$5|16|17|18|A|$19|1A]]]]

<h1>Option 1</h1>
After you change <code>PATH</code> with the GUI, close and re-open the console window.
This works because only programs started after the change will see the new <code>PATH</code>.
<h1>Option 2</h1>
This option only affects your current shell session, not the whole system. Execute this command in the command window you have open:
<pre><code>set PATH=%PATH%;C:\your\path\here\
</code></pre>
This command appends <code>C:\your\path\here\</code> to the current <code>PATH</code>. If your path includes spaces, you do NOT need to include quote marks.
Breaking it down:
<ul>
<li><a href="https://ss64.com/nt/set.html" rel="noreferrer"><code>set</code></a> – A command that changes cmd's environment variables only for the current cmd session; other programs and the system are unaffected.</li>
<li><code>PATH=</code> – Signifies that <code>PATH</code> is the environment variable to be temporarily changed.</li>
<li><code>%PATH%;C:\your\path\here\</code> – The <code>%PATH%</code> part expands to the current value of <code>PATH</code>, and <code>;C:\your\path\here\</code> is then concatenated to it. This becomes the new <code>PATH</code>.</li>
</ul>

blocks|key|399092|text|这只会修改注册表。现有的进程不会使用这些值。如果在此更改之后启动，而不从父进程继承旧环境，则新进程将这样做。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|399093|您没有指定如何启动控制台会话。确保这一点的最佳方法是退出命令shell并再次运行它。然后，它应该继承更新的PATH环境变量。|399094|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

This only modifies the registry. An existing process won't use these values. A new process will do so if it is started after this change and doesn't inherit the old environment from its parent.
You didn't specify how you started the console session. The best way to ensure this is to exit the command shell and run it again. It should then inherit the updated PATH environment variable.

blocks|key|878937|text|警告：此解决方案可能会破坏您的路径和系统的稳定性。副作用是，它将合并您的用户和系统路径，并将路径截断到1024个字符。这一命令的效果是不可逆转的。首先备份路径。有关更多信息，请参见注释。
不要盲目地复制粘贴这个。请谨慎使用。|type|blockquote|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|878938|您可以使用命令永久地向添加到PATH的路径：|unstyled|CODE|878939|setx+/M+path+"%25path%25;C:\your\path\here\"|code-block|syntax|javascript|878940|如果要设置用户PATH而不是系统PATH，请删除PATH标志。|878941|备注：|878942|setx命令仅在Windows7及更高版本中可用。|unordered-list-item|878943|您应该从提升的命令提示符中运行此命令。|878944|如果只想为当前会话更改它，请使用设置。|878945|entityMap|0|LINK|mutability|MUTABLE|url|http://ss64.com/nt/set.html^0|0|3|8|2D|2M|I|0|0|M|E|4|0|0|0|V|7|4|G|4|O|4|0|0|3|0|0|P|0|4|0|0|J|0|0|J|G|2|0|0^^$0|@$1|2|3|4|5|6|7|17|8|@$9|18|A|19|B|C]|$9|1A|A|1B|B|C]|$9|1C|A|1D|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|1E|8|@$9|1F|A|1G|B|C]|$9|1H|A|1I|B|I]]|D|@]|E|$]]|$1|J|3|K|5|L|7|1J|8|@]|D|@]|E|$M|N]]|$1|O|3|P|5|H|7|1K|8|@$9|1L|A|1M|B|C]|$9|1N|A|1O|B|I]|$9|1P|A|1Q|B|I]|$9|1R|A|1S|B|I]]|D|@]|E|$]]|$1|Q|3|R|5|H|7|1T|8|@$9|1U|A|1V|B|C]]|D|@]|E|$]]|$1|S|3|T|5|U|7|1W|8|@$9|1X|A|1Y|B|C]|$9|1Z|A|20|B|I]]|D|@]|E|$]]|$1|V|3|W|5|U|7|21|8|@$9|22|A|23|B|C]]|D|@]|E|$]]|$1|X|3|Y|5|U|7|24|8|@$9|25|A|26|B|C]]|D|@$9|27|A|28|1|29]]|E|$]]|$1|Z|3|-4|5|H|7|2A|8|@]|D|@]|E|$]]]|10|$11|$5|12|13|14|E|$15|16]]]]

<blockquote>
 WARNING: This solution may be destructive to your PATH, and the stability of your system. As a side effect, it will merge your user and system PATH, and truncate PATH to 1024 characters. The effect of this command is irreversible. Make a backup of PATH first. See the comments for more information.
 
 Don't blindly copy-and-paste this. Use with caution.
</blockquote>

You can permanently add a path to <code>PATH</code> with the <a href="https://ss64.com/nt/setx.html" rel="noreferrer"><code>setx</code></a> command:

<pre><code>setx /M path "%path%;C:\your\path\here\"
</code></pre>

Remove the <code>/M</code> flag if you want to set the user <code>PATH</code> instead of the system <code>PATH</code>.

Notes:

<ul>
<li>The <code>setx</code> command is only available in Windows 7 and later.</li>
<li>You should run this command from an elevated command prompt.</li>
<li>If you only want to change it for the current session, use <a href="http://ss64.com/nt/set.html" rel="noreferrer">set</a>.</li>
</ul>

blocks|key|879013|text|，我会用PowerShell代替！|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|879014|若要使用PowerShell将目录添加到路径中，请执行以下操作：|879015|$PATH+=+[Environment]::GetEnvironmentVariable("PATH")
$xampp_path+=+"C:\xampp\php"
[Environment]::SetEnvironmentVariable("PATH",+"$PATH;$xampp_path")|code-block|syntax|javascript|879016|若要为所有用户(计算机范围内)设置变量，最后一行应如下所示：|879017|[Environment]::SetEnvironmentVariable("PATH",+"$PATH;$xampp_path",+"Machine")|879018|在PowerShell脚本中，您可能希望在添加到PATH之前检查是否存在C:\xampp\php+(如果之前已经添加了)。您可以将它包装在if条件中。|CODE|879019|所以把这些都放在一起：|879020|$PATH+=+[Environment]::GetEnvironmentVariable("PATH",+"Machine")
$xampp_path+=+"C:\xampp\php"
if(+$PATH+-notlike+"*"%2B$xampp_path%2B"*"+){
++++[Environment]::SetEnvironmentVariable("PATH",+"$PATH;$xampp_path",+"Machine")
}|879021|更好的是，我们可以创建一个通用函数。只需提供您希望添加的目录：|879022|function+AddTo-Path{
param(
++++[string]$Dir
)

++++if(+!(Test-Path+$Dir)+){
++++++++Write-warning+"Supplied+directory+was+not+found!"
++++++++return
++++}
++++$PATH+=+[Environment]::GetEnvironmentVariable("PATH",+"Machine")
++++if(+$PATH+-notlike+"*"%2B$Dir%2B"*"+){
++++++++[Environment]::SetEnvironmentVariable("PATH",+"$PATH;$Dir",+"Machine")
++++}
}|879023|做点抛光可以让事情变得更好。例如，使用Test-Path确认您的目录确实存在。|879024|entityMap^0|0|H|0|0|0|0|0|10|C|1X|2|0|0|0|0|0|J|9|0^^$0|@$1|2|3|4|5|6|7|15|8|@$9|16|A|17|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|18|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|19|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|1A|8|@]|D|@]|E|$]]|$1|O|3|P|5|J|7|1B|8|@]|D|@]|E|$K|L]]|$1|Q|3|R|5|6|7|1C|8|@$9|1D|A|1E|B|S]|$9|1F|A|1G|B|S]]|D|@]|E|$]]|$1|T|3|U|5|6|7|1H|8|@]|D|@]|E|$]]|$1|V|3|W|5|J|7|1I|8|@]|D|@]|E|$K|L]]|$1|X|3|Y|5|6|7|1J|8|@]|D|@]|E|$]]|$1|Z|3|10|5|J|7|1K|8|@]|D|@]|E|$K|L]]|$1|11|3|12|5|6|7|1L|8|@$9|1M|A|1N|B|S]]|D|@]|E|$]]|$1|13|3|-4|5|6|7|1O|8|@]|D|@]|E|$]]]|14|$]]

I would use PowerShell instead!
To add a directory to PATH using PowerShell, do the following:
<pre><code>$PATH = [Environment]::GetEnvironmentVariable(&quot;PATH&quot;)
$xampp_path = &quot;C:\xampp\php&quot;
[Environment]::SetEnvironmentVariable(&quot;PATH&quot;, &quot;$PATH;$xampp_path&quot;)
</code></pre>
To set the variable for all users, machine-wide, the last line should be like:
<pre><code>[Environment]::SetEnvironmentVariable(&quot;PATH&quot;, &quot;$PATH;$xampp_path&quot;, &quot;Machine&quot;)
</code></pre>
In a PowerShell script, you might want to check for the presence of your <code>C:\xampp\php</code> before adding to PATH (in case it has been previously added). You can wrap it in an <code>if</code> conditional.
So putting it all together:
<pre><code>$PATH = [Environment]::GetEnvironmentVariable(&quot;PATH&quot;, &quot;Machine&quot;)
$xampp_path = &quot;C:\xampp\php&quot;
if( $PATH -notlike &quot;*&quot;+$xampp_path+&quot;*&quot; ){
 [Environment]::SetEnvironmentVariable(&quot;PATH&quot;, &quot;$PATH;$xampp_path&quot;, &quot;Machine&quot;)
}
</code></pre>
Better still, one could create a generic function. Just supply the directory you wish to add:
<pre><code>function AddTo-Path{
param(
 [string]$Dir
)

 if( !(Test-Path $Dir) ){
 Write-warning &quot;Supplied directory was not found!&quot;
 return
 }
 $PATH = [Environment]::GetEnvironmentVariable(&quot;PATH&quot;, &quot;Machine&quot;)
 if( $PATH -notlike &quot;*&quot;+$Dir+&quot;*&quot; ){
 [Environment]::SetEnvironmentVariable(&quot;PATH&quot;, &quot;$PATH;$Dir&quot;, &quot;Machine&quot;)
 }
}
</code></pre>
You could make things better by doing some polishing. For example, using <code>Test-Path</code> to confirm that your directory actually exists.

blocks|key|431062|text|您不需要任何set或setx命令。只需打开终端并键入：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|431063|PATH|code-block|syntax|javascript|431064|这显示了路径变量的当前值。现在你想给它添加目录吗？只需键入：|431065|PATH+%25PATH%25;C:\xampp\php|431066|如果出于任何原因要清除PATH变量(根本没有路径或删除其中的所有路径)，请键入：|431067|PATH+;|431068|更新|BOLD|431069|正如Danial+Wilson在下面的评论中所指出的，它只在当前会话中设置了路径。若要永久设置路径，请使用setx但要注意，虽然这将永久设置路径，但不设置在当前会话中，因此您必须启动一个新的命令行来查看更改。更多信息是这里。|431070|若要检查环境变量是否存在或查看其值，请使用回波命令：|431071|echo+%25YOUR_ENV_VARIABLE%25|431072|entityMap|0|LINK|mutability|MUTABLE|url|http://www.dowdandassociates.com/blog/content/howto-set-an-environment-variable-in-windows-command-line-and-registry/|1|https://ss64.com/nt/echo.html^0|6|3|A|4|0|0|0|0|0|0|0|2|0|1H|4|31|2|0|0|L|2|1|0|0^^$0|@$1|2|3|4|5|6|7|1B|8|@$9|1C|A|1D|B|C]|$9|1E|A|1F|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|1G|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|1H|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|1I|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|1J|8|@]|D|@]|E|$]]|$1|Q|3|R|5|H|7|1K|8|@]|D|@]|E|$I|J]]|$1|S|3|T|5|6|7|1L|8|@$9|1M|A|1N|B|U]]|D|@]|E|$]]|$1|V|3|W|5|6|7|1O|8|@$9|1P|A|1Q|B|C]]|D|@$9|1R|A|1S|1|1T]]|E|$]]|$1|X|3|Y|5|6|7|1U|8|@]|D|@$9|1V|A|1W|1|1X]]|E|$]]|$1|Z|3|10|5|H|7|1Y|8|@]|D|@]|E|$I|J]]|$1|11|3|-4|5|6|7|1Z|8|@]|D|@]|E|$]]]|12|$13|$5|14|15|16|E|$17|18]]|19|$5|14|15|16|E|$17|1A]]]]

You don't need any <code>set</code> or <code>setx</code> command. Simply open the terminal and type:
<pre><code>PATH
</code></pre>
This shows the current value of PATH variable. Now you want to add directory to it? Simply type:
<pre><code>PATH %PATH%;C:\xampp\php
</code></pre>
If for any reason you want to clear the PATH variable (no paths at all or delete all paths in it), type:
<pre><code>PATH ;
</code></pre>
Update
Like Danial Wilson noted in comment below, it sets the path only in the current session. To set the path permanently, use <code>setx</code> but be aware, although that sets the path permanently, but not in the current session, so you have to start a new command line to see the changes. More information is <a href="http://www.dowdandassociates.com/blog/content/howto-set-an-environment-variable-in-windows-command-line-and-registry/" rel="noreferrer">here</a>.
To check if an environmental variable exist or see its value, use the <a href="https://ss64.com/nt/echo.html" rel="noreferrer">ECHO</a> command:
<pre><code>echo %YOUR_ENV_VARIABLE%
</code></pre>

blocks|key|399268|text|关于第2点，我使用了一个简单的批处理文件，它为我填充PATH或其他环境变量。因此，默认情况下不存在对环境变量的污染。这个批处理文件可以从任何地方访问，因此我可以键入：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|399269|c:\>mybatchfile
--+here+all+env.+are+available
c:\>php+file.php|code-block|syntax|javascript|399270|entityMap^0|Q|4|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

Regarding point 2 I'm using a simple batch file that is populating <code>PATH</code> or other environment variables for me. Therefore, there is no pollution of environment variables by default. This batch file is accessible from everywhere so I can type:

<pre><code>c:\&gt;mybatchfile
-- here all env. are available
c:\&gt;php file.php
</code></pre>

blocks|key|879163|text|除了所有的答案，如果您想要一个很好的GUI工具来编辑您的Windows环境变量，您可以使用快速环境编辑器。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|879164|试试看！它是安全的使用，是可怕的！|879165|entityMap|0|LINK|mutability|MUTABLE|url|http://www.rapidee.com/en/^0|19|7|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]]|C|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]]]

Aside from all the answers, if you want a nice GUI tool to edit your Windows environment variables you can use <a href="http://www.rapidee.com/en/" rel="nofollow noreferrer">Rapid Environment Editor</a>.
Try it! It's safe to use and is awesome!

blocks|key|399338|text|如果您已经在要添加到PATH的目录中：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|399339|set+PATH=%25PATH%25;%25CD%25|code-block|syntax|javascript|399340|它适用于标准Windows，但不适用于PowerShell。|399341|对于PowerShell，%25CD%25等价于[System.Environment]::CurrentDirectory。|offset|length|style|CODE|399342|entityMap^0|0|0|0|D|4|K|12|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|T|8|@$K|U|L|V|M|N]|$K|W|L|X|M|N]]|9|@]|A|$]]|$1|O|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|P|$]]

Handy if you are already in the directory you want to add to PATH:
<pre><code>set PATH=%PATH%;%CD%
</code></pre>
It works with the standard Windows cmd, but not in PowerShell.
For PowerShell, the <code>%CD%</code> equivalent is <code>[System.Environment]::CurrentDirectory</code>.

blocks|key|399369|text|命令行的更改不会是永久性的，并且在控制台关闭时会丢失。|type|unordered-list-item|depth|inlineStyleRanges|entityRanges|data|399370|这条路就像先到先得。|399371|您可能希望覆盖其他已包含的可执行文件。例如，如果在path上已经有了另一个版本，并且希望添加不同的版本而不对path进行永久更改，则应该将目录放在命令的开头。|399372|覆盖已经包含的可执行文件；|unstyled|399373|设置PATH=C:\xampp\php;%25PATH%25；|blockquote|399374|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|P|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|K|7|R|8|@]|9|@]|A|$]]|$1|L|3|-4|5|H|7|S|8|@]|9|@]|A|$]]]|M|$]]

<ul>
<li>Command line changes will not be permanent and will be lost when the console closes.</li>
<li>The path works like first comes first served.</li>
<li>You may want to override other already included executables. For instance, if you already have another version on your path and you want to add different version without making a permanent change on path, you should put the directory at the beginning of the command.</li>
</ul>
To override already included executables;
<blockquote>
set PATH=C:\xampp\php;%PATH%;
</blockquote>

blocks|key|879270|text|在Windows10LTSB上检查上述建议，并查看“帮助”大纲(输入‘命令/?’时可以查看？)在cmd)上，我得出了这样的结论:+PATH命令只为当前会话更改系统环境变量Path值，但在重新启动之后，所有值都重置为默认值--就像在使用PATH命令之前一样。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|879271|另一方面，使用带有管理权限的SETX命令要强大得多。它会永久地更改这些值(或者至少到下次使用此命令时为止，或者直到下次手动操作这些值时为止).)。|879272|最适合我的SETX语法用法：|879273|SETX+PATH+"%25PATH%25;C:\path\to\where\the\command\resides"|code-block|syntax|javascript|879274|任何等号“=”都应该避免，不要担心空格！没有必要为包含空格的路径插入更多引号--拆分符号';‘完成这项工作。|879275|SETX后面的PATH关键字定义系统环境变量可能值之间应该更改的值集，引号内的%25+PATH+%25+(由百分比符号包围的单词PATH+)告诉OS保留现有的路径值，并将下面的路径(拆分符号后面的路径';')添加到现有值中。|879276|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|S|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|T|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|V|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

Checking the above suggestions on Windows 10 LTSB, and with a glimpse on the &quot;help&quot; outlines (that can be viewed when typing 'command /?' on the cmd), brought me to the
conclusion that the PATH command changes the system environment variable Path values only for the current session, but after reboot all the values reset to their default- just as they were prior to using the PATH command.
On the other hand using the SETX command with administrative privileges is way more powerful. It changes those values for good (or at least until the next time this command is used or until next time those values are manually GUI manipulated... ).
The best SETX syntax usage that worked for me:
<pre><code>SETX PATH &quot;%PATH%;C:\path\to\where\the\command\resides&quot;
</code></pre>
where any equal sign '=' should be avoided, and don't you worry about spaces! There isn't any need to insert any more quotation marks for a path that contains spaces inside it - the split sign ';' does the job.
The PATH keyword that follows the SETX defines which set of values should be changed among the System Environment Variables possible values, and the %PATH% (the word PATH surrounded by the percent sign) inside the quotation marks, tells the OS to leave the existing PATH values as they are and add the following path (the one that follows the split sign ';') to the existing values.

blocks|key|431799|text|在命令提示符中，您告诉Cmd使用Windows资源管理器命令行，方法是以start作为前缀。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|431800|所以start+Yourbatchname。|431801|注意，您必须注册，好像它的名称是batchfile.exe。|431802|可以将程序和文档添加到注册表中，以便在“启动运行”对话框或快捷方式中键入它们的名称而不使用它们的路径，从而使Windows能够找到它们。|431803|这是一个通用的reg文件。将下面的行复制到新的文本文档中，并将其保存为anyname.reg。用您的程序或文档编辑它。|431804|在路径中，使用\\分隔密钥路径中的文件夹名，因为regedit使用单个\分隔其键名。所有reg文件都以REGEDIT4开头。分号将一行变成注释。@符号意味着将值赋值给键，而不是指定值。|431805|文件不一定存在。这可以用于将Word.exe设置为打开Winword.exe。|431806|输入start+batchfile将启动iexplore.exe。|431807|REGEDIT4
;The+bolded+name+below+is+the+name+of+the+document+or+program,+<filename>.<file+extension>

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\App+Paths\Batchfile.exe]

;+The+@+means+the+path+to+the+file+is+assigned+to+the+default+value+for+the+key.
;+The+whole+path+in+enclosed+in+a+quotation+mark+".

@="\"C:\\Program+Files\\Internet+Explorer\\iexplore.exe\""

;+Optional+Parameters.+The+semicolon+means+don't+process+the+line.+Remove+it+if+you+want+to+put+it+in+the+registry

;+Informs+the+shell+that+the+program+accepts+URLs.

;"useURL"="1"

;+Sets+the+path+that+a+program+will+use+as+its'+default+directory.+This+is+commented+out.

;"Path"="C:\\Program+Files\\Microsoft+Office\\Office\\"|code-block|syntax|javascript|431808|你已经在另一个答案中被告知有关路径的事情。还请参阅cmd宏的doskey+/?+(它们只在键入时才能工作)。|431809|您可以为CMD运行启动命令。来自Windows资源工具包的技术参考|431810|AutoRun|BOLD|431811|HKCU\Software\Microsoft\Command+Processor

Data+type+Range+Default+value
REG_SZ++list+of+commands++There+is+no+default+value+for+this+entry.|431812|描述|431813|包含每次启动Cmd.exe时执行的命令。|431814|entityMap|0|LINK|mutability|MUTABLE|url|https://en.wikipedia.org/wiki/File_Explorer^0|10|5|G|C|0|0|2|J|0|G|D|0|0|0|7|2|Z|1|20|1|0|0|2|F|0|0|U|9|0|0|0|7|0|0|0|2|0|0^^$0|@$1|2|3|4|5|6|7|1J|8|@$9|1K|A|1L|B|C]]|D|@$9|1M|A|1N|1|1O]]|E|$]]|$1|F|3|G|5|6|7|1P|8|@$9|1Q|A|1R|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|1S|8|@$9|1T|A|1U|B|C]]|D|@]|E|$]]|$1|J|3|K|5|6|7|1V|8|@]|D|@]|E|$]]|$1|L|3|M|5|6|7|1W|8|@]|D|@]|E|$]]|$1|N|3|O|5|6|7|1X|8|@$9|1Y|A|1Z|B|C]|$9|20|A|21|B|C]|$9|22|A|23|B|C]]|D|@]|E|$]]|$1|P|3|Q|5|6|7|24|8|@]|D|@]|E|$]]|$1|R|3|S|5|6|7|25|8|@$9|26|A|27|B|C]]|D|@]|E|$]]|$1|T|3|U|5|V|7|28|8|@]|D|@]|E|$W|X]]|$1|Y|3|Z|5|6|7|29|8|@$9|2A|A|2B|B|C]]|D|@]|E|$]]|$1|10|3|11|5|6|7|2C|8|@]|D|@]|E|$]]|$1|12|3|13|5|6|7|2D|8|@$9|2E|A|2F|B|14]]|D|@]|E|$]]|$1|15|3|16|5|V|7|2G|8|@]|D|@]|E|$W|X]]|$1|17|3|18|5|6|7|2H|8|@$9|2I|A|2J|B|14]]|D|@]|E|$]]|$1|19|3|1A|5|6|7|2K|8|@]|D|@]|E|$]]|$1|1B|3|-4|5|6|7|2L|8|@]|D|@]|E|$]]]|1C|$1D|$5|1E|1F|1G|E|$1H|1I]]]]

In a command prompt you tell Cmd to use <a href="https://en.wikipedia.org/wiki/File_Explorer" rel="nofollow noreferrer">Windows Explorer's</a> command line by prefacing it with <code>start</code>.
So <code>start Yourbatchname</code>.
Note you have to register as if its name is <code>batchfile.exe</code>.
Programs and documents can be added to the registry so typing their name without their path in the Start - Run dialog box or shortcut enables Windows to find them.
This is a generic reg file. Copy the lines below to a new Text Document and save it as anyname.reg. Edit it with your programs or documents.
In paths, use <code>\\</code> to separate folder names in key paths as regedit uses a single <code>\</code> to separate its key names. All reg files start with REGEDIT4. A semicolon turns a line into a comment. The <code>@</code> symbol means to assign the value to the key rather than a named value.
The file doesn't have to exist. This can be used to set Word.exe to open Winword.exe.
Typing <code>start batchfile</code> will start iexplore.exe.
<pre><code>REGEDIT4
;The bolded name below is the name of the document or program, &lt;filename&gt;.&lt;file extension&gt;

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\App Paths\Batchfile.exe]

; The @ means the path to the file is assigned to the default value for the key.
; The whole path in enclosed in a quotation mark &quot;.

@=&quot;\&quot;C:\\Program Files\\Internet Explorer\\iexplore.exe\&quot;&quot;

; Optional Parameters. The semicolon means don't process the line. Remove it if you want to put it in the registry

; Informs the shell that the program accepts URLs.

;&quot;useURL&quot;=&quot;1&quot;

; Sets the path that a program will use as its' default directory. This is commented out.

;&quot;Path&quot;=&quot;C:\\Program Files\\Microsoft Office\\Office\\&quot;
</code></pre>
You've already been told about path in another answer. Also see <code>doskey /?</code> for cmd macros (they only work when typing).
You can run startup commands for CMD. From Windows Resource Kit Technical Reference
AutoRun
<pre><code>HKCU\Software\Microsoft\Command Processor

Data type Range Default value
REG_SZ list of commands There is no default value for this entry.
</code></pre>
Description
Contains commands which are executed each time you start Cmd.exe.

blocks|key|879385|text|控制面板的一个更好的替代方法是使用来自SourceForge的免费软件程序探路者。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|879386|但是，它只适用于具有.NET+4.0或更高版本的系统，如视窗7、视窗8或视窗10。|879387|entityMap|0|LINK|mutability|MUTABLE|url|https://sourceforge.net/projects/pathenator/|1|https://en.wikipedia.org/wiki/Windows_7|2|https://en.wikipedia.org/wiki/Windows_8|3|https://en.wikipedia.org/wiki/Windows_10^0|11|3|0|0|S|3|1|W|3|2|10|4|3|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@$A|U|B|V|1|W]]|C|$]]|$1|D|3|E|5|6|7|X|8|@]|9|@$A|Y|B|Z|1|10]|$A|11|B|12|1|13]|$A|14|B|15|1|16]]|C|$]]|$1|F|3|-4|5|6|7|17|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|I|J|K|C|$L|O]]|P|$5|I|J|K|C|$L|Q]]|R|$5|I|J|K|C|$L|S]]]]

A better alternative to Control Panel is to use this freeware program from SourceForge called <a href="https://sourceforge.net/projects/pathenator/" rel="nofollow noreferrer">Pathenator</a>.
However, it only works for a system that has .NET 4.0 or greater such as <a href="https://en.wikipedia.org/wiki/Windows_7" rel="nofollow noreferrer">Windows 7</a>, <a href="https://en.wikipedia.org/wiki/Windows_8" rel="nofollow noreferrer">Windows 8</a>, or <a href="https://en.wikipedia.org/wiki/Windows_10" rel="nofollow noreferrer">Windows 10</a>.

blocks|key|879408|text|如果运行命令cmd，它将更新该命令窗口的所有系统变量。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|879409|entityMap^0|6|3|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

If you run the command <code>cmd</code>, it will update all system variables for that command window.

blocks|key|879411|text|使用路径从gtools。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|879412|它以一种直观的方式做事。例如：|879413|pathed+/REMOVE+"c:\my\folder"
pathed+/APPEND+"c:\my\folder"|code-block|syntax|javascript|879414|它显示了结果，而不需要生成新的cmd！|style|BOLD|879415|entityMap|0|LINK|mutability|MUTABLE|url|http://p-nand-q.com/download/gtools/pathed.html^0|5|6|0|0|0|0|6|C|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@$A|X|B|Y|1|Z]]|C|$]]|$1|D|3|E|5|6|7|10|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|11|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|12|8|@$A|13|B|14|M|N]]|9|@]|C|$]]|$1|O|3|-4|5|6|7|15|8|@]|9|@]|C|$]]]|P|$Q|$5|R|S|T|C|$U|V]]]]

Use pathed from <a href="http://p-nand-q.com/download/gtools/pathed.html" rel="nofollow noreferrer">gtools</a>.
It does things in an intuitive way. For example:
<pre><code>pathed /REMOVE &quot;c:\my\folder&quot;
pathed /APPEND &quot;c:\my\folder&quot;
</code></pre>
It shows results without the need to spawn a new cmd!

blocks|key|399606|text|尽管它可能是微不足道的，但当遇到这个问题时，我不得不重新启动。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|399607|我正在运行Windows7+x64。我对系统路径变量进行了手动更新。如果我从stat菜单中运行cmd.exe，这是可行的。但是，如果我在Windows地址栏中键入"cmd“，它似乎从其他地方加载路径，这没有手动更改。|399608|(为了避免怀疑--是的，在我重新开始之前，我已经关闭并重新运行了几次cmd，但这并没有帮助。)|399609|entityMap^0|Q|4|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|P|8|@]|D|@]|E|$]]|$1|J|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|K|$]]

As trivial as it may be, I had to restart Windows when faced with this problem.
I am running Windows 7 x64. I did a manual update to the system PATH variable. This worked okay if I ran cmd.exe from the stat menu. But if I type &quot;cmd&quot; in the Windows Explorer address bar, it seems to load the PATH from elsewhere, which doesn't have my manual changes.
(To avoid doubt - yes, I did close and rerun cmd a couple of times before I restarted and it didn't help.)

blocks|key|879467|text|在Windows+10上，我能够搜索set+path环境变量并获得以下说明：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|879468|在桌面上，右击屏幕的左下角，以获得菜单。|ordered-list-item|879469|从“超级用户任务”菜单中，单击“系统”。|879470|在“设置”窗口中，向下滚动到“相关设置”部分，并单击“系统信息”链接。|879471|在“系统”窗口中，单击左侧导航面板中的“高级系统设置”链接。|879472|在“系统属性”窗口中，单击“高级”选项卡，然后单击该选项卡底部附近的“环境变量”按钮。|879473|在“环境变量”窗口(下图)中，突出显示系统变量部分中的路径变量，然后单击“编辑”按钮。使用您希望计算机访问的路径添加或修改路径行。每个不同的目录都用分号分隔，如下所示：|879474|C:\Program；C：\Winnt；C：\Winnt\System32+32|blockquote|879475|我第一次搜索它时，它立即弹出了System窗口。在那之后，我找到了上面的说明。|879476|entityMap^0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|W|8|@]|9|@]|A|$]]|$1|E|3|F|5|D|7|X|8|@]|9|@]|A|$]]|$1|G|3|H|5|D|7|Y|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|Z|8|@]|9|@]|A|$]]|$1|K|3|L|5|D|7|10|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|11|8|@]|9|@]|A|$]]|$1|O|3|P|5|Q|7|12|8|@]|9|@]|A|$]]|$1|R|3|S|5|6|7|13|8|@]|9|@]|A|$]]|$1|T|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|U|$]]

On Windows 10, I was able to search for set path environment variable and got these instructions:
<ol>
<li>From the desktop, right-click the very bottom-left corner of the screen to get the Power User Task Menu.</li>
<li>From the Power User Task Menu, click System.</li>
<li>In the Settings window, scroll down to the Related settings section and click the System info link.</li>
<li>In the System window, click the Advanced system settings link in the left navigation panel.</li>
<li>In the System Properties window, click the Advanced tab, then click the Environment Variables button near the bottom of that tab.</li>
<li>In the Environment Variables window (pictured below), highlight the Path variable in the System variables section and click the Edit button. Add or modify the path lines with the paths you want the computer to access. Each different directory is separated with a semicolon, as shown below:</li>
</ol>
<blockquote>
C:\Program Files;C:\Winnt;C:\Winnt\System32
</blockquote>
The first time I searched for it, it immediately popped up the System Properties Window. After that, I found the above instructions.

blocks|key|431888|text|下面的解决方案工作得很好|type|unstyled|depth|inlineStyleRanges|entityRanges|data|431889|在windows终端中尝试下面的命令。|431890|C:>setx路径“C：\my文件夹；%25+PATH+%25”|offset|length|style|BOLD|431891|成功:指定的值已保存。|431892|您可以参考更多关于这里的信息|431893|entityMap|0|LINK|mutability|MUTABLE|url|https://www.opentechguides.com/how-to/article/windows-10/113/windows-10-set-path.html^0|0|0|0|S|0|0|B|0|9|2|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|W|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|X|8|@$F|Y|G|Z|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|10|8|@$F|11|G|12|H|I]]|9|@]|A|$]]|$1|L|3|M|5|6|7|13|8|@]|9|@$F|14|G|15|1|16]]|A|$]]|$1|N|3|-4|5|6|7|17|8|@]|9|@]|A|$]]]|O|$P|$5|Q|R|S|A|$T|U]]]]

Below solution worked perfectly
try below command in your windows terminal.
C:&gt;setx PATH &quot;C:\myfolder;%PATH%&quot;
SUCCESS: Specified value was saved.
you can refer more on <a href="https://www.opentechguides.com/how-to/article/windows-10/113/windows-10-set-path.html" rel="nofollow noreferrer">Here</a>

blocks|key|431222|text|在Windows上的bash+shell中使用这些命令将新位置附加到PATH变量|type|unstyled|depth|inlineStyleRanges|entityRanges|data|431223|PATH=$PATH:/path/to/mydir|code-block|syntax|javascript|431224|或者把这个位置放在前面|431225|PATH=/path/to/mydir:$PATH|431226|例如，在你的情况下|431227|PATH=$PATH:C:\xampp\php|431228|您可以回显$PATH以查看shell中的路径变量。|offset|length|style|CODE|431229|entityMap^0|0|0|0|0|0|0|5|5|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|10|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|12|8|@$Q|13|R|14|S|T]]|9|@]|A|$]]|$1|U|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|V|$]]

Use these commands in the bash shell on Windows to append new location to the PATH variable
<pre><code>PATH=$PATH:/path/to/mydir
</code></pre>
or prepend this location
<pre><code>PATH=/path/to/mydir:$PATH
</code></pre>
In your case for instance do
<pre><code>PATH=$PATH:C:\xampp\php
</code></pre>
You can echo <code>$PATH</code> to see the PATH variable in shell

blocks|key|399773|text|如何从cmd.exe/运行打开“环境变量”窗口.对话框|type|unstyled|depth|inlineStyleRanges|entityRanges|data|399774|SystemPropertiesAdvanced并单击“环境变量”，没有UAC。|unordered-list-item|offset|length|style|CODE|399775|rundll32+sysdm.cpl,EditEnvironmentVariables直接，可能触发UAC|399776|通过windows环境变量工具可以直接启动吗？+on+serverfault.com。|399777|如何从资源管理器打开环境变量窗口|399778|右击“这台电脑”|ordered-list-item|399779|点击“属性”|399780|在弹出窗口的左侧面板上，单击“高级系统设置”|399781|单击“高级”选项卡|399782|点击窗口底部的“环境变量”按钮|399783|您还可以在Variables搜索中搜索StartMenu。|399784|参考图片环境变量窗口的外观：|399785|Windows+10|399786|​|399787|📷|atomic|399788|/q/24219627|399789|Windows+7|399790|399791|399792|/q/17240725|399793|Windows+XP|399794|399795|399796|/q/17240725#17242476|399797|entityMap|0|LINK|mutability|MUTABLE|url|https://serverfault.com/questions/351129/can-the-environment-variables-tool-in-windows-be-launched-directly|1|IMAGE|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/5bd147b5d5baeb4f501f006ac88525ea.png|imageAlt|2|3|https://developer.qcloudimg.com/http-save/yehe-900000/11611555c1a40a52a79f965875cba442.png|4|5|https://developer.qcloudimg.com/http-save/yehe-900000/f310c63784fb7660e55ed5561c1db583.png|6^0|0|0|O|0|0|17|0|2|L|0|0|0|0|0|0|0|0|5|9|0|0|0|0|0|1|1|0|0|B|2|0|0|0|0|1|3|0|0|B|4|0|0|0|0|1|5|0|0|K|6|0^^$0|@$1|2|3|4|5|6|7|29|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|2A|8|@$E|2B|F|2C|G|H]]|9|@]|A|$]]|$1|I|3|J|5|D|7|2D|8|@$E|2E|F|2F|G|H]]|9|@]|A|$]]|$1|K|3|L|5|6|7|2G|8|@]|9|@$E|2H|F|2I|1|2J]]|A|$]]|$1|M|3|N|5|6|7|2K|8|@]|9|@]|A|$]]|$1|O|3|P|5|Q|7|2L|8|@]|9|@]|A|$]]|$1|R|3|S|5|Q|7|2M|8|@]|9|@]|A|$]]|$1|T|3|U|5|Q|7|2N|8|@]|9|@]|A|$]]|$1|V|3|W|5|Q|7|2O|8|@]|9|@]|A|$]]|$1|X|3|Y|5|Q|7|2P|8|@]|9|@]|A|$]]|$1|Z|3|10|5|6|7|2Q|8|@$E|2R|F|2S|G|H]]|9|@]|A|$]]|$1|11|3|12|5|6|7|2T|8|@]|9|@]|A|$]]|$1|13|3|14|5|6|7|2U|8|@]|9|@]|A|$]]|$1|15|3|16|5|6|7|2V|8|@]|9|@]|A|$]]|$1|17|3|18|5|19|7|2W|8|@]|9|@$E|2X|F|2Y|1|2Z]]|A|$]]|$1|1A|3|1B|5|6|7|30|8|@]|9|@$E|31|F|32|1|33]]|A|$]]|$1|1C|3|1D|5|6|7|34|8|@]|9|@]|A|$]]|$1|1E|3|16|5|6|7|35|8|@]|9|@]|A|$]]|$1|1F|3|18|5|19|7|36|8|@]|9|@$E|37|F|38|1|39]]|A|$]]|$1|1G|3|1H|5|6|7|3A|8|@]|9|@$E|3B|F|3C|1|3D]]|A|$]]|$1|1I|3|1J|5|6|7|3E|8|@]|9|@]|A|$]]|$1|1K|3|16|5|6|7|3F|8|@]|9|@]|A|$]]|$1|1L|3|18|5|19|7|3G|8|@]|9|@$E|3H|F|3I|1|3J]]|A|$]]|$1|1M|3|1N|5|6|7|3K|8|@]|9|@$E|3L|F|3M|1|3N]]|A|$]]|$1|1O|3|-4|5|6|7|3O|8|@]|9|@]|A|$]]]|1P|$1Q|$5|1R|1S|1T|A|$1U|1V]]|1W|$5|1X|1S|1Y|A|$1Z|20|21|-4]]|22|$5|1R|1S|1T|A|$1U|1B]]|23|$5|1X|1S|1Y|A|$1Z|24|21|-4]]|25|$5|1R|1S|1T|A|$1U|1H]]|26|$5|1X|1S|1Y|A|$1Z|27|21|-4]]|28|$5|1R|1S|1T|A|$1U|1N]]]]

<h4>How to open Environment Variables window from cmd.exe/Run... dialog</h4>
<ul>
<li><code>SystemPropertiesAdvanced</code> and click &quot;Environment Variables&quot;, no UAC</li>
<li><code>rundll32 sysdm.cpl,EditEnvironmentVariables</code> direct, might trigger UAC</li>
</ul>
Via <a href="https://serverfault.com/questions/351129/can-the-environment-variables-tool-in-windows-be-launched-directly">Can the environment variables tool in windows be launched directly?</a> on serverfault.com.
<h4>How to open Environment Variables window from Explorer</h4>
<ol>
<li>Right click on &quot;This PC&quot;</li>
<li>Click on &quot;Properties&quot;</li>
<li>On the left panel of the window that pops up, click on &quot;Advanced System Settings&quot;</li>
<li>Click on the &quot;Advanced&quot; tab</li>
<li>Click on &quot;Environment Variables&quot; button at the bottom of the window</li>
</ol>
You can also search for <code>Variables</code> in the StartMenu Search.
<h4>Reference images how the Environment Variables window looks like:</h4>
<h5>Windows 10</h5>
<a href="https://i.stack.imgur.com/7IWua.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/7IWua.png" alt="Environment Variables window on Windows 10" /></a>
<a href="/q/24219627">via</a>
<h5>Windows 7</h5>
<a href="https://i.stack.imgur.com/hLV0J.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/hLV0J.png" alt="Environment Variables window on Windows 7" /></a>
<a href="/q/17240725">via</a>
<h5>Windows XP</h5>
<a href="https://i.stack.imgur.com/hFL7N.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/hFL7N.png" alt="Environment Variables window on Windows " /></a>
<a href="/q/17240725#17242476">via</a>

I am trying to add <code>C:\xampp\php</code> to my system <code>PATH</code> environment variable in Windows.
I have already added it using the Environment Variables dialog box.
But when I type into my console:
<pre><code>C:\&gt;path
</code></pre>
it doesn't show the new <code>C:\xampp\php</code> directory:
<pre><code>PATH=D:\Program Files\Autodesk\Maya2008\bin;C:\Ruby192\bin;C:\WINDOWS\system32;C:\WINDOWS;
C:\WINDOWS\System32\Wbem;C:\PROGRA~1\DISKEE~2\DISKEE~1\;c:\Program Files\Microsoft SQL
Server\90\Tools\binn\;C:\Program Files\QuickTime\QTSystem\;D:\Program Files\TortoiseSVN\bin
;D:\Program Files\Bazaar;C:\Program Files\Android\android-sdk\tools;D:\Program Files\
Microsoft Visual Studio\Common\Tools\WinNT;D:\Program Files\Microsoft Visual Studio\Common
\MSDev98\Bin;D:\Program Files\Microsoft Visual Studio\Common\Tools;D:\Program Files\
Microsoft Visual Studio\VC98\bin
</code></pre>
I have two questions:
<ol>
<li>Why did this happen? Is there something I did wrong?</li>
<li>Also, how do I add directories to my <code>PATH</code> variable using the console (and programmatically, with a batch file)?</li>
</ol>

Adding a directory to the PATH environment variable in Windows

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我正在尝试将C:\xampp\php添加到我的系统PATH环境变量中。我已经使用“环境变量”对话框添加了它。但当我输入控制台时：C:\>path它没有显示新的C:\xampp\php目录：PATH=D:\Program Files\Autodesk\Maya2008\bin;C:\Ruby192\bin;C:\WIND...

问在Windows中将目录添加到PATH环境变量
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问在Windows中将目录添加到PATH环境变量EN