blocks|key|1813699|text|您始终可以手动调用exit来停止脚本执行。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1813700|$app->halt(500,+"not+valid");
exit;|code-block|syntax|javascript|1813701|entityMap|0|LINK|mutability|MUTABLE|url|http://php.net/manual/en/function.exit.php^0|9|4|9|4|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@$9|V|A|W|1|X]]|E|$]]|$1|F|3|G|5|H|7|Y|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Z|8|@]|D|@]|E|$]]]|L|$M|$5|N|O|P|E|$Q|R]]]]

You can always call <a href="http://php.net/manual/en/function.exit.php" rel="nofollow"><code>exit</code></a> manually to stop the script execution.

<pre><code>$app-&gt;halt(500, "not valid");
exit;
</code></pre>

blocks|key|170896|text|Halt只能在路由回调的上下文中调用。我建议您在官方Slim+Framework支持论坛上提出任何进一步的问题：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|170897|http://help.slimframework.com|offset|length|170898|致以最好的问候，乔希|170899|entityMap|0|LINK|mutability|MUTABLE|url|http://help.slimframework.com/^0|0|0|T|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@$D|R|E|S|1|T]]|A|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

Halt should only be invoked within the context of a route callback. I recommend you ask any further questions on the official Slim Framework support forum:

<a href="http://help.slimframework.com" rel="nofollow">http://help.slimframework.com</a>

Best regards,
Josh

blocks|key|170941|text|暂停应该是可行的。正如Josh提到的，它确实需要从路由回调中调用。例如，在未找到指定路由的情况下，我使用以下代码作为自定义的404+(在index.php内)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|170942|++++//+not+found+(custom+404)
++++$app->notFound(function+()+use+($app)+{

++++++++++++//+build+response
++++++++++++$response+=+array(
++++++++++++++++'type'+=>+'not_found',
++++++++++++++++'message'+=>+'The+requested+resource+does+not+exist.'
++++++++++++);

++++++++++++//+output+response
++++++++++++$app->halt(404,+json_encode($response));

++++});|code-block|syntax|javascript|170943|注意要使用的引用($app)+--有关这一点的更多信息可以在这里找到：http://www.slimframework.com/documentation/stable#scope-resolution|offset|length|170944|entityMap|0|LINK|mutability|MUTABLE|url|http://www.slimframework.com/documentation/stable#scope-resolution^0|0|0|Z|1U|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

Halt should work. As Josh mentioned, it does need to be called from within a route callback. For example, I use the following as a custom 404 (inside of index.php) in the event that a specified route is not found.

<pre><code> // not found (custom 404)
 $app-&gt;notFound(function () use ($app) {

 // build response
 $response = array(
 'type' =&gt; 'not_found',
 'message' =&gt; 'The requested resource does not exist.'
 );

 // output response
 $app-&gt;halt(404, json_encode($response));

 });
</code></pre>

Note the reference to use ($app) -- more on this can be found here: <a href="http://www.slimframework.com/documentation/stable#scope-resolution" rel="noreferrer">http://www.slimframework.com/documentation/stable#scope-resolution</a>

blocks|key|2159537|text|如果在回调函数中，则可以使用return|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2159538|return+$app->halt(500,"message");|code-block|syntax|javascript|2159539|或|2159540|$app->stop();|2159541|halt函数之后。|2159542|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

You can use return if you are in a callback function

<pre><code>return $app-&gt;halt(500,"message");
</code></pre>

or

<pre><code>$app-&gt;stop();
</code></pre>

after halt function.

Have a question on Slim Framework php.

In my application, I would like to stop the application execution if a condition is mismatched.

There is a halt function, per Slim documentation. But that does not appear to be working.
the application continuous to execute even after calling Halt.

pseudo code:

<pre><code>if ( $valid ) {
 // Do something
} else {
 $app-&gt;halt(500, "not valid");
}
// Other code here.


$app-&gt;run();
</code></pre>

I was expecting that, we we call Halt function, the "Other code" should not execute.
But it does not appear to be the case.

Any ideas?

SLIM framework Halt call

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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有一个关于Slim Framework php的问题。在我的应用程序中，如果条件不匹配，我希望停止应用程序的执行。根据Slim文档，有一个halt功能。但这似乎并不管用。即使在调用Halt之后，应用程序也会继续执行。伪代码：if ( $valid ) {         // Do something} else { ...

问超薄框架暂停调用
EN

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