blocks|key|2960462|text|8388608字节是8M，PHP中的默认限制。对php.ini的这些更改应该确实可以解决问题(确保在进行这些更改后重新启动您的Apache服务器)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2960463|内存限制应该不需要在这里更改。|2960464|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|$]]

8388608 bytes is 8M, the default limit in PHP. Those changes to php.ini should indeed solve the problem (make sure your restart your Apache server after making them).

Memory limit shouldn't need to be changed here.

blocks|key|268927|text|我建议您在php.ini文件中将post_max_size从8M更改为32M。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|268928|entityMap^0|5|7|G|D|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

I suggest that you should change to <code>post_max_size</code> from 8M to 32M in the <code>php.ini</code> file.

blocks|key|267136|text|你只是在php.ini设置|type|unstyled|depth|inlineStyleRanges|entityRanges|data|267137|然后设置：|267138|upload_max_filesize+=+1000M;
post_max_size+=+1000M;|code-block|syntax|javascript|267139|然后重新启动您的xampp。检查图像|267140|​|267141|📷|atomic|offset|length|267142|267143|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/33cc4a22e70997e45aaef53ea5317b80.jpeg|imageAlt^0|0|0|0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|11|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|12|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|13|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|14|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|15|8|@]|9|@]|A|$]]|$1|M|3|N|5|O|7|16|8|@]|9|@$P|17|Q|18|1|19]]|A|$]]|$1|R|3|L|5|6|7|1A|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|Z|10|-4]]]]

you just setting at php.ini

then set :

<pre><code>upload_max_filesize = 1000M;
post_max_size = 1000M;
</code></pre>

then restart your xampp..
Check the image

<img src="https://i.stack.imgur.com/0PZJM.jpg" alt="">

blocks|key|3174376|text|尝试将其粘贴到.htaccess，它应该可以工作。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3174377|php_value+post_max_size+2000M
php_value+upload_max_filesize+2500M
php_value+max_execution_time+6000000
php_value+max_input_time+6000000
php_value+memory_limit+2500M|code-block|syntax|javascript|3174378|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|$]]

Try pasting this to .htaccess and it should work.

<pre><code>php_value post_max_size 2000M
php_value upload_max_filesize 2500M
php_value max_execution_time 6000000
php_value max_input_time 6000000
php_value memory_limit 2500M
</code></pre>

blocks|key|3174364|text|post_max_size应该比upload_max_filesize，稍大一些，因为当使用HTTP+POST方法上传时，文本还包括文件大小和名称等的标头。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|3174365|如果您想成功上传1GiB文件，您必须设置：|3174366|upload_max_filesize+=+1024M
post_max_size+=+1025M|code-block|syntax|javascript|3174367|请注意，GB的正确后缀是G，即upload_max_filesize+=+1G。|3174368|无需设置memory_limit。|3174369|entityMap^0|0|D|G|J|0|0|0|0|4|C|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]|$9|V|A|W|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|X|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|Y|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|Z|8|@]|D|@]|E|$]]|$1|O|3|P|5|6|7|10|8|@$9|11|A|12|B|C]]|D|@]|E|$]]|$1|Q|3|-4|5|6|7|13|8|@]|D|@]|E|$]]]|R|$]]

post_max_size should be slightly bigger than upload_max_filesize, because when uploading using HTTP POST method the text also includes headers with file size and name, etc.

If you want to successfully uppload 1GiB files, you have to set:

<pre><code>upload_max_filesize = 1024M
post_max_size = 1025M
</code></pre>

Note, the correct suffix for GB is G, i.e. upload_max_filesize = 1G.

No need to set memory_limit.

blocks|key|267145|text|在某些情况下，您需要增加最大执行时间。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|267146|max_execution_time=30|code-block|syntax|javascript|267147|我做到了|267148|max_execution_time=600000|267149|然后我就开心了。|267150|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|$]]

In Some cases, you need to increase the maximum execution time.

<pre><code>max_execution_time=30
</code></pre>

I made it 

<pre><code>max_execution_time=600000
</code></pre>

then I was happy.

blocks|key|265783|text|可能有不止一个php.ini文件。例如，使用WAMP时，在以下目录中有2个php.ini文件：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|265784|265785|C:\wamp\bin\apache\apache2.4.9\bin+|unordered-list-item|offset|length|style|CODE|265786|C:\wamp\bin\php\php5.5.12+|265787|265788|您需要编辑第一个。|265789|entityMap^0|0|0|0|Y|0|0|P|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|R|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|S|8|@$F|T|G|U|H|I]]|9|@]|A|$]]|$1|J|3|K|5|E|7|V|8|@$F|W|G|X|H|I]]|9|@]|A|$]]|$1|L|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|Z|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|P|$]]

There might be more than just one php.ini file. For example, when using WAMP there are 2 php.ini files in following directories: 

<ul>
<li><code>C:\wamp\bin\apache\apache2.4.9\bin</code> </li>
<li><code>C:\wamp\bin\php\php5.5.12</code> </li>
</ul>

You need to edit the first one.

blocks|key|2960768|text|我不同意，但是如果用户发送的文件大于服务器应用程序允许的大小，那么在php.ini或.htaccess中增加文件大小的解决方案将不起作用。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2960769|我建议在前端验证这一点。例如：|2960770|​|2960771|$(document).ready(function()+{
++++$+('#your_input_file_id').bind('change',+function()+{
++++++++var+fileSize+=+this.files[0].size/1024/1024;
++++++++if+(fileSize+>+2)+{+//+2M
++++++++++++alert('Your+custom+message+for+max+file+size+exceeded');
++++++++++++$('#your_input_file_id').val('');
++++++++}
++++});
});|code-block|syntax|javascript|2960772|2960773|entityMap^0|Y|7|16|9|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@$9|S|A|T|B|C]|$9|U|A|V|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|W|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|X|8|@]|D|@]|E|$]]|$1|J|3|K|5|L|7|Y|8|@]|D|@]|E|$M|N]]|$1|O|3|I|5|6|7|Z|8|@]|D|@]|E|$]]|$1|P|3|-4|5|6|7|10|8|@]|D|@]|E|$]]]|Q|$]]

I disagree, but the solution to increase the file size in <code>php.ini</code> or <code>.htaccess</code> won't work if the user sends a file larger than allowed by the server application.
I suggest validating this on the front end. For example:
<div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>$(document).ready(function() {
 $ ('#your_input_file_id').bind('change', function() {
 var fileSize = this.files[0].size/1024/1024;
 if (fileSize &gt; 2) { // 2M
 alert('Your custom message for max file size exceeded');
 $('#your_input_file_id').val('');
 }
 });
});</code></pre>
</div>
</div>

blocks|key|265810|text|如果您在使用Wamp的windows中使用Php+5.6.X版本，则文件位置可能在，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|265811|C:\Windows\php.ini|offset|length|style|CODE|265812|只需尝试|265813|post_max_size+=+100M;|code-block|syntax|javascript|265814|尝试在Apache+one中进行更改。您的Wamp/XAMP加载.ini文件|265815|entityMap^0|0|0|I|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@$D|U|E|V|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|W|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|X|8|@]|9|@]|A|$M|N]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

If you are using Php 5.6.X versions in windows using Wamp, then file location may be in, 

<code>C:\Windows\php.ini</code>

Just try with 

<pre><code>post_max_size = 100M;
</code></pre>

Try to do changes in Apache one. By that your Wamp/XAMP load .ini file

blocks|key|3174582|text|如果您正在使用Laravel并使用artisan:serve来运行Laravel项目您在公共目录中创建了php.ini，那么您可以指定您的配置。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|3174583|3174584|file_uploads+=+On|unordered-list-item|3174585|max_execution_time+=+300|3174586|post_max_size+=+20480M|3174587|upload_max_filesize+=+20480M|3174588|3174589|entityMap^0|H|D|1G|7|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]|$9|V|A|W|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|X|8|@]|D|@]|E|$]]|$1|G|3|H|5|I|7|Y|8|@]|D|@]|E|$]]|$1|J|3|K|5|I|7|Z|8|@]|D|@]|E|$]]|$1|L|3|M|5|I|7|10|8|@]|D|@]|E|$]]|$1|N|3|O|5|I|7|11|8|@]|D|@]|E|$]]|$1|P|3|-4|5|6|7|12|8|@]|D|@]|E|$]]|$1|Q|3|-4|5|6|7|13|8|@]|D|@]|E|$]]]|R|$]]

If you are using Laravel and using artisan:serve for running Laravel project you create php.ini in your public directory, then you can specify your configuration.
<ul>
<li>file_uploads = On</li>
<li>max_execution_time = 300</li>
<li>post_max_size = 20480M</li>
<li>upload_max_filesize = 20480M</li>
</ul>

I get similar errors in my error_log in php when users are uploading their files 

<blockquote>
 PHP Warning: POST Content-Length of 11933650 bytes exceeds the limit of 8388608 bytes in Unknown on line 0
</blockquote>

In my php.ini (created custom ini file in public_html) would this solve this problem, how much would I have to set it to around 1GB? I am going to change my settings to this in php.ini, will it solve the problem?

<pre><code>upload_max_filesize = 1000M ;1GB
post_max_size = 1000M
</code></pre>

What would I set the 'memory_limit' limit to. 

Also would this be correct in my script to check file uploaded size is &lt;1GB

<pre><code>if($_FILES["uploadedfile"]["size"]&lt;1000000)
</code></pre>

POST Content-Length exceeds the limit

当用户上传他们的文件时，我在php的error_log中得到类似的错误。 PHP警告: POST内容长度为11933650字节，超过第0行未知中8388608字节的限制在我的php.ini (用public_html创建的自定义ini文件)中，这可以解决这个问题吗?我需要将它设置为大约1 1GB吗？我打算在php.ini中更改我的设置，这样可以解决问题吗？upload_max_filesize =

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