blocks|key|4084978|text|请参见：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4084979|4084980|What+is+the+canonical+way+to+determine+commandline+vs.+http+execution+of+a+PHP+script?|unordered-list-item|offset|length|4084981|Is+there+any+way+to+know+if+a+php+script+is+running+in+cli+mode?|4084982|PHP+-+what+is+the+best+&+easy+way+to+determine+if+the+current+invocation+is+from+CLI+or+browser|4084983|4084984|小故事：php_sapi_name()。|style|CODE|4084985|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/173851/what-is-the-canonical-way-to-determine-commandline-vs-http-execution-of-a-php-s|1|https://stackoverflow.com/questions/607373/is-there-any-way-to-know-if-a-php-script-is-running-in-cli-mode|2|https://stackoverflow.com/questions/933367/php-what-is-the-best-easy-way-to-determine-if-the-current-invocation-is-from-c|3|http://www.php.net/manual/en/function.php-sapi-name.php^0|0|0|0|2E|0|0|0|1S|1|0|0|2N|2|0|0|4|F|4|F|3|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|15|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|16|8|@]|9|@$F|17|G|18|1|19]]|A|$]]|$1|H|3|I|5|E|7|1A|8|@]|9|@$F|1B|G|1C|1|1D]]|A|$]]|$1|J|3|K|5|E|7|1E|8|@]|9|@$F|1F|G|1G|1|1H]]|A|$]]|$1|L|3|-4|5|6|7|1I|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|1J|8|@$F|1K|G|1L|O|P]]|9|@$F|1M|G|1N|1|1O]]|A|$]]|$1|Q|3|-4|5|6|7|1P|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|X]]|Y|$5|T|U|V|A|$W|Z]]|10|$5|T|U|V|A|$W|11]]|12|$5|T|U|V|A|$W|13]]]]

See:

<ul>
<li><a href="https://stackoverflow.com/questions/173851/what-is-the-canonical-way-to-determine-commandline-vs-http-execution-of-a-php-s">What is the canonical way to determine commandline vs. http execution of a PHP script?</a></li>
<li><a href="https://stackoverflow.com/questions/607373/is-there-any-way-to-know-if-a-php-script-is-running-in-cli-mode">Is there any way to know if a php script is running in cli mode?</a></li>
<li><a href="https://stackoverflow.com/questions/933367/php-what-is-the-best-easy-way-to-determine-if-the-current-invocation-is-from-c">PHP - what is the best &amp; easy way to determine if the current invocation is from CLI or browser</a></li>
</ul>

Short story: <a href="http://www.php.net/manual/en/function.php-sapi-name.php" rel="nofollow noreferrer"><code>php_sapi_name()</code></a>.

blocks|key|4929280|text|这里有个小窍门：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4929281|您可以检查$argc/$argv参数，这些参数在CLI模式下始终可用。|4929282|#!/usr/bin/php
<?php+

ini_set('register_argc_argv',+0);++

if+(!isset($argc)+%7C%7C+is_null($argc))
{+
++++echo+'Not+CLI+mode';
}+else+{
++++echo+'CLI+mode';
}|code-block|syntax|javascript|4929283|register_argc_argv|offset|length|4929284|$argc|4929285|entityMap|0|LINK|mutability|MUTABLE|url|http://fr2.php.net/manual/en/ini.core.php#ini.register-argc-argv|1|http://fr2.php.net/manual/en/reserved.variables.argc.php^0|0|0|0|0|I|0|0|0|5|1|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Z|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|10|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|11|8|@]|9|@$K|12|L|13|1|14]]|A|$]]|$1|M|3|N|5|6|7|15|8|@]|9|@$K|16|L|17|1|18]]|A|$]]|$1|O|3|-4|5|6|7|19|8|@]|9|@]|A|$]]]|P|$Q|$5|R|S|T|A|$U|V]]|W|$5|R|S|T|A|$U|X]]]]

Here is a trick:

You can check for the $argc/$argv parameters which are always available in CLI mode.

<pre><code>#!/usr/bin/php
&lt;?php 

ini_set('register_argc_argv', 0); 

if (!isset($argc) || is_null($argc))
{ 
 echo 'Not CLI mode';
} else {
 echo 'CLI mode';
}
</code></pre>

<a href="http://fr2.php.net/manual/en/ini.core.php#ini.register-argc-argv" rel="nofollow noreferrer">register_argc_argv</a>

<a href="http://fr2.php.net/manual/en/reserved.variables.argc.php" rel="nofollow noreferrer">$argc</a>

blocks|key|1296498|text|另一个技巧是，$_SERVER具有仅在命令行界面模式下设置的变量。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1296499|entityMap^0|7|8|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|$]]

Another trick, <code>$_SERVER</code> has variables that are only set in CLI mode.

blocks|key|1296506|text|这是我很长一段时间以来一直在使用的…(从php+4+iirc开始)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1296507|(PHP_SAPI+!==+'cli'+%7C%7C+isset($_SERVER['HTTP_USER_AGENT']))+&&+die('cli+only');|code-block|syntax|javascript|1296508|将用作php脚本的第一行。|1296509|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Here is what i'm using, for a long time now... (since php 4 iirc)

<pre><code>(PHP_SAPI !== 'cli' || isset($_SERVER['HTTP_USER_AGENT'])) &amp;&amp; die('cli only');
</code></pre>

to be used as first line of the php script.

blocks|key|1296526|text|if+(!defined('STDIN'))+{
++++//+accessed+through+the+web+browser
++++die();
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1296527|我在创建PHP+CLI脚本时使用它。效果非常好。|unstyled|1296528|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>if (!defined('STDIN')) {
 // accessed through the web browser
 die();
}
</code></pre>
I use this when creating PHP CLI scripts. Works very well.

It's available to browser,

but I don't want it to execute when browsed by user,

say,when browsed should exit,

is there a way to detect whether it's currently Cmmand Line Mode?

how to make a PHP file run-able only through CLI mode?

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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它可以在浏览器中使用，但我不希望它在被用户浏览时执行，比方说，当浏览应该退出时，有没有办法检测当前是否为命令行模式？

问如何使PHP文件只能通过CLI模式运行？
EN

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问如何使PHP文件只能通过CLI模式运行？EN