blocks|key|1155775|text|你真的应该修复导致警告的东西，但你可以用error_reporting()控制错误的可见性。要跳过警告消息，您可以使用如下命令：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1155776|error_reporting(E_ERROR+%7C+E_PARSE);|code-block|syntax|javascript|1155777|entityMap|0|LINK|mutability|MUTABLE|url|http://fi2.php.net/manual/en/function.error-reporting.php^0|K|H|K|H|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 really should fix whatever's causing the warning, but you can control visibility of errors with <a href="http://fi2.php.net/manual/en/function.error-reporting.php" rel="noreferrer"><code>error_reporting()</code></a>. To skip warning messages, you could use something like:

<pre><code>error_reporting(E_ERROR | E_PARSE);
</code></pre>

blocks|key|1370866|text|您可以将@放在函数调用的前面，以隐藏所有错误消息。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1370867|@yourFunctionHere();|code-block|syntax|javascript|1370868|entityMap|0|LINK|mutability|MUTABLE|url|http://php.net/manual/en/language.operators.errorcontrol.php^0|4|1|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

You can put an <a href="http://php.net/manual/en/language.operators.errorcontrol.php" rel="noreferrer">@</a> in front of your function call to suppress all error messages.

<pre><code>@yourFunctionHere();
</code></pre>

blocks|key|1370899|text|要在启用所有其他错误报告的情况下抑制警告，请执行以下操作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1370900|error_reporting(E_ALL+%5E+E_WARNING);+|code-block|syntax|javascript|1370901|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

To suppress warnings while leaving all other error reporting enabled:

<pre><code>error_reporting(E_ALL ^ E_WARNING); 
</code></pre>

blocks|key|1155953|text|如果您不想显示警告和错误，请使用|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1155954|//+Turn+off+all+error+reporting
error_reporting(0);|code-block|syntax|javascript|1155955|Error+Reporting+-+PHP+Manual|offset|length|1155956|entityMap|0|LINK|mutability|MUTABLE|url|http://php.net/manual/en/function.error-reporting.php^0|0|0|0|S|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]]]]

If you don't want to show warnings as well as errors use 

<pre><code>// Turn off all error reporting
error_reporting(0);
</code></pre>

<a href="http://php.net/manual/en/function.error-reporting.php" rel="noreferrer">Error Reporting - PHP Manual</a>

blocks|key|1371198|text|如果要在显示所有其他错误的同时禁止显示警告和某些其他错误类型(例如，通知)，可以执行以下操作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1371199|error_reporting(E_ALL+&+~E_WARNING+&+~E_NOTICE);|code-block|syntax|javascript|1371200|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

If you want to suppress the warnings and some other error types (for example, notices) while displaying all other errors, you can do:

<pre><code>error_reporting(E_ALL &amp; ~E_WARNING &amp; ~E_NOTICE);
</code></pre>

blocks|key|1156119|text|在Core中，要隐藏警告消息，请在公共包含文件或单个文件的顶部设置error_reporting(0)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1156120|在Wordpress+hide+Warnings+and+Notices中，在wp-config.php文件中添加以下代码|offset|length|1156121|ini_set('log_errors','On');
ini_set('display_errors','Off');
ini_set('error_reporting',+E_ALL+);
define('WP_DEBUG',+false);
define('WP_DEBUG_LOG',+true);
define('WP_DEBUG_DISPLAY',+false);|code-block|syntax|javascript|1156122|entityMap|0|LINK|mutability|MUTABLE|url|http://blog.lathiyasolutions.com/how-to-hide-php-warnings-and-notices-in-wordpress/^0|0|B|P|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@$D|U|E|V|1|W]]|A|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|A|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

in Core Php to hide warning message set error_reporting(0) at top of common include file or individual file.

In Wordpress <a href="http://blog.lathiyasolutions.com/how-to-hide-php-warnings-and-notices-in-wordpress/" rel="noreferrer">hide Warnings and Notices</a> add following code in wp-config.php file

<pre><code>ini_set('log_errors','On');
ini_set('display_errors','Off');
ini_set('error_reporting', E_ALL );
define('WP_DEBUG', false);
define('WP_DEBUG_LOG', true);
define('WP_DEBUG_DISPLAY', false);
</code></pre>

blocks|key|1155917|text|不完全回答这个问题，但我认为在某些情况下这是一个更好的折衷方案：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1155918|由于第三方库中的printf()语句，我收到了一条警告消息。我确切地知道原因是什么--当第三方修复他们的代码时，一个临时的解决办法。我同意警告不应该被禁止，但我不能在屏幕上弹出警告消息的情况下向客户演示我的工作。我的解决方案是：|1155919|printf('<div+style="display:none">');
++++...Third-party+stuff+here...
printf('</div>');|code-block|syntax|javascript|1155920|警告仍然在页面源代码中，作为对我的提醒，但对客户端是不可见的。|1155921|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Not exactly answering the question, but I think this is a better compromise in some situations:

I had a warning message as a result of a printf() statement in a third-party library. I knew exactly what the cause was - a temporary work-around while the third-party fixed their code. I agree that warnings should not be suppressed, but I could not demonstrate my work to a client with the warning message popping up on screen. My solution:

<pre><code>printf('&lt;div style="display:none"&gt;');
 ...Third-party stuff here...
printf('&lt;/div&gt;');
</code></pre>

Warning was still in page source as a reminder to me, but invisible to the client.

blocks|key|1156054|text|我认为更好的解决方案是配置.htaccess，这样你就不需要修改应用程序的代码了。以下是Apache2的指令|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1156055|php_flag+display_startup_errors+off
php_flag+display_errors+off
php_flag+html_errors+off
php_value+docref_root+0
php_value+docref_ext+0|code-block|syntax|javascript|1156056|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I think that better solution is configuration of .htaccess In that way you dont have to alter code of application. Here are directives for Apache2

<pre><code>php_flag display_startup_errors off
php_flag display_errors off
php_flag html_errors off
php_value docref_root 0
php_value docref_ext 0
</code></pre>

blocks|key|1156227|text|要忽略所有警告，请在代码顶部使用此示例：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1156228|error_reporting(0);|code-block|syntax|javascript|1156229|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

For ignoring all warnings use this sample, on the top of your code : 

<pre><code>error_reporting(0);
</code></pre>

I have some PHP code. When I run it, a warning message appears.

How can I remove/suppress/ignore these warning messages?

Remove warning messages in PHP

我有一些PHP代码。当我运行它时，会出现一条警告消息。如何删除/禁止/忽略这些警告消息？

问删除PHP中的警告消息
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