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I have a website hosted on a PC I have no access to. I have an upload form allowing people to upload mp3 files up to 30MB big. My server side script is done in PHP.
Every time I try and upload a file, I receive an error claiming that the file exceeds the maximum size allowed, so I need to increase the size. My research on the web suggested changing the .htaccess file which I do not have access to, so that won't work. Others suggested that I should add a custom php.ini file to my root which did not work. Any other suggestions?
You need to set the value of upload_max_filesize and post_max_size in your php.ini :
; Maximum allowed size for uploaded files.
upload_max_filesize = 40M
; Must be greater than or equal to upload_max_filesize
post_max_size = 40M
After modifying php.ini file(s), you need to restart your HTTP server to use the new configuration.
If you can't change your php.ini, you're out of luck. You cannot change these values at run-time; uploads of file larger than the value specified in php.ini will have failed by the time execution reaches your call to ini_set.
See the Description of core php.ini directives.
You can change it via an .htaccess file.
.htaccess files are stored in the same directory as your .php files are. They modify configuration for that folder and all sub-folders. You simply use them by creating an .htaccess file in the directory of your choice (or modify it if present).
The following should enable you to increase your upload limit (if the server provider allows PHP config changes via .htaccess).
php_value upload_max_filesize 40M
php_value post_max_size 42M
I had the same problem and i created a .user.ini file and put it in the directory in which the upload script was located. Than inside that file i set these these two values:
upload_max_filesize = 40M
post_max_size = 40M
and it worked great for me!
You can also use ini_set function (only for PHP version below 5.3):
ini_set('post_max_size', '64M');
ini_set('upload_max_filesize', '64M');
Like #acme said, in php 5.3 and above this settings are PHP_INI_PERDIR directives so they can't be set using ini_set. You can use user.ini instead.
To locate the ini file, first run
php -i | grep -i "loaded configuration file"
Then open the file and change
upload_max_filesize = 2M
post_max_size = 2M
replacing the 2M with the size you want, for instance 100M.
I've got a blog post about with a little more info too http://www.seanbehan.com/how-to-increase-or-change-the-file-upload-size-in-the-php-ini-file-for-wordpress
I have the same problem in the past .. and i fixed it through .htaccess file
When you make change on php configration through .htaccess you should put configrations in
IfModule tag, other that the Internal server error will arise.
This is an example, it works fine for me:
<IfModule mod_php5.c>
php_value upload_max_filesize 40M
php_value post_max_size 40M
</IfModule>
And this is php referance if you want to understand more.
http://php.net/manual/en/configuration.changes.php
I resolved this issue by creating a file called .user.ini in the directory where the PHP file scripts reside (this means any PHP script in this directory gets the new file size limit)
The contents of .user.ini were:
upload_max_filesize = 40M
post_max_size = 40M
the answers are a bit incomplete, 3 things you have to do
in php.ini of your php installation (note: depending if you want it for CLI, apache, or nginx, find the right php.ini to manipulate. For nginx it is usually located in /etc/php/7.1/fpm where 7.1 depends on your version. For apache usually /etc/php/7.1/apache2)
post_max_size=500M
upload_max_filesize=500M
memory_limit=900M
or set other values. Restart/reload apache if you have apache installed or php-fpm for nginx if you use nginx.
many times i have noticed that site wit shared hosting do not allow to change settings in php.ini files. one also can not even crate .htaaccess file at all. in such situation one can try following things
ini_set('upload_max_filesize', '10M');
ini_set('post_max_size', '10M');
ini_set('max_input_time', 300);
ini_set('max_execution_time', 300);
Perhaps this should be a comment to #seanb123 and #Fredrick Gauss commenting on his comment, but for me in Drupal 8.1 with PHP 7 the file I needed to modify was located here:
/etc/php/7.0/apache2/php.ini
I modded probably four other php.ini files, including the one my system called the "Loaded Configuration File" (php -i | grep -i "loaded configuration file") and the one found on the info.php page but none of them helped. The key to discovering the correct path was found on a site from 2012. They said the path "/etc/php5/apache2/php.ini" was deprecated even BACK THEN but it gave me a clue where to find it. For PHP7 it's a little different than in PHP5 but the concept is the same.
Maybe this will help some otherwise helpless schmuck like myself.
That being said, the answer to the OP in my case would be that someone with admin privileges on the box would have to do it.
The site that helped me: http://www.evilbox.ro/linux/remove-ispconfig-maximum-upload-size-of-2m-for-wordpress/
This is also addressed here: Import file size limit in PHPMyAdmin
EDIT:
the full text of my note to myself:
In order to change the max upload size, edit upload_max_filesize and
[if needed?] post_max_size in /etc/php/7.0/apache2/php.ini (or in
older versions: /etc/php5/apache2/php.ini )
/etc/init.d/apache2 restart
EDIT AGAIN:
since you're importing big files you may need to change the timeout for processing them. In my case, the file named, "config.default.php" was found at /usr/share/phpmyadmin/libraries/config.default.php with the variable $cfg['ExecTimeLimit'] = 300;
I changed mine to 900 for a huge import, for instance.
Afterward you need to restart apache
I had the same problem. I have tried three ways that were usually suggested:
functions.php
php.ini
.htaccess
none if which solved my problem. I am using godaddy and came across a suggested solution which was:
got to Web Hosting, then Manage
Under Software select Select PHP version
Select Switch to PHP Options found on the top right corner of the table in font color: blue
On the bottom most part, you'll probably have upload_max_filesize = 2M
Now, feel free to change it
Be sure to click the Save button!
Now go to your wp-admin panel, select Media then Add
Voila! Now you have a different max upload file size :)
Well, I would like to add my 2 cents here.
I'm using shared webhosting and I tackled this problem many times, tried to resolve it on my own but to no avail.
Finally I managed to resolve it through checking various web sources and contacting my hosting service provider. My questions were "How can I change php value memory_limit in shared webhosting?", "How can I change php value upload_max_filesize in shared webhosting?", "How can I change php value max_input_vars in shared webhosting?", "How can I change php value max_execution_time in shared webhosting?", "How can I change php value max_input_time in shared webhosting?" and many more by configuring or changing php.ini or .htaccess file. I tried to change them but problems arose. Finally I contacted my hosting provider, and it turns out that I set my php to native, they changed it to php 5.6, here is their answer:
"Your PHP was set to 'native' mode which means you can't override
those values. I've changed you to just '5.6' so you should be good to
go."
After that I connected my website through ftp Filezilla, also don't forget to make both your ftp service to show hidden files, and your local computer to do so, because .htaccess file was hidden in my local laptop and in my website. It was available in public_html folder, I just downloaded it and added the following codes to the end of the file and then uploaded it back to the server:
php_value memory_limit 256M
php_value post_max_size 256M
php_value upload_max_filesize 64M
php_value max_input_vars 1800
php_value max_execution_time 300
php_value max_input_time 300
Everything is working properly for the time being, if any of you overcome with some problems please write here and warn me so that I can change the above-shown codes. By the way, I also upload some pictures which shows the change.
One more thing I almost forgot to mention ZipArchive installation on your shared webhosting service, I managed that requirement to tick by just going to php settings through my cpanel, click on php selector extensions and then tick zip section, that's all.
Thanks.
PS: I'm open to good practices, and if you see any bad practice here please let me know, I'll try to change them. Thanks.
Non of those solutions work for me!! (already set to 32M by default).The problem is in most case max_allowed_packet
I am working on localhost and using MAMP.
Here is solutions;
1. If you don't have my.ini
Add
--max_allowed_packet=168435456
To
...\MAMP\bin\startMysql.sh
2. If you have my.ini
Under
[mysqld]
Add
max_allowed_packet=100M
DONE!
As changing globally is somewhat risky, I was trying to increase max upload value for a single script big_file_upload.php. For some reason ini_set didn't help. After some reasearch I've come up with this. Put it in .htaccess (unless name changed via AccessFileName)
<If "%{REQUEST_URI} == '/subfolder/big_file_upload.php'" >
php_value upload_max_filesize 200M
php_value post_max_size 200M
</If>
<Else>
php_value upload_max_filesize 1M
php_value post_max_size 1M
</Else>
Worked for me.
With WAMP it's all pretty easy
WAMP Icon > PHP > PHP Settings > upload_max_filesize = nM > n = (2M, 4M, 8M, 16M, 32M, 64M, 128M, 256M, 512M, or Choose (custom)).
Service(s) reload automatically.
But, if you truly have no access to the server, you might want to explore writing a chunking API.
Here is an image on how to do it.
Three things you need to check.
upload_max_filesize, memory_limit and post_max_size in the php.ini configuration file exactly.
All of these three settings limit the maximum size of data that can be submitted and handled by PHP.
Typically post_max_size and memory_limit need to be larger than upload_max_filesize.
So three variables total you need to check to be absolutely sure.
If you edited the right php.ini file, restarted Apache or Nginx and still doesn't work, then you have to restart php-fpm too:
sudo service php-fpm restart
Existing answers all have partial solutions so here is the compiled answer:
Solution 1: Edit .htaccess file
Suitable for Apache servers
php_value upload_max_filesize 128M
php_value post_max_size 132M
php_value memory_limit 256M
php_value max_execution_time 300
php_value max_input_time 300
Solution 2: Edit wp-config.php file
Suitable for Wordpress application
#ini_set( 'upload_max_filesize' , '128M' );
#ini_set( 'post_max_size', '132M');
#ini_set( 'memory_limit', '256M' );
#ini_set( 'max_execution_time', '300' );
#ini_set( 'max_input_time', '300' );
Solution 3: Edit php.ini file
Suitable for nginx servers or where php.ini is modifiable
upload_max_filesize = 128M
post_max_size = 132M
memory_limit = 256M
max_execution_time = 300
max_input_time = 300
Optional: Nginx Server
For nginx increase maximum file upload size limit (default 1MB) by adding client_max_body_size 128M; directive in http or server block.]
Important Explanation of the settings:
upload_max_filesize – set this to a value > than your file size
post_max_size – set this to a value > than your upload_max_filesize because overall size of the posted fields may be higher than the filesize
memory_limit – set this to a value > than your file size because it limits the maximum amount of memory a script may consume
max_execution_time – Maximum execution time of each script, in seconds. Set this to 0 (infinite) if your script requires long time to process file
max_input_time - Maximum amount of time each script may spend parsing request data. Default is 60 seconds. Set this to -1 if scripts requires more time
And finally don't forget to restart your server. Apply below what is suitable for you:
# if php-fpm is used for processing php
sudo service php7.4-fpm restart
# for nginx
sudo service nginx restart
# for apache
sudo service httpd restart
I also had this issue, and fixed it by setting this setting in /etc/nginx/nginx.conf
client_max_body_size 0;
0, as in unlimited.
And also, if you have a reverse proxy running with nginx, that server should also have this setting (This is what threw me off here)
Open the php.ini file.
Search keyword like upload_max_filesize in php.ini.
Then change the size of file.
upload_max_filesize = 400M
Need to change the max post value.
post_max_size = 400M
After spending hours, I went through almost all the posts but no luck. And finally resolved the issue with these steps. This might be weird solution but worked for me.
Step 1: find php.ini file in /etc folder or / folder by running below cmd:
grep -rl "post_max_size" | xargs ls -lrth
Here I have used the post_max_size keyword to search the "php.ini" file in /etc folder ,but in some systems you can find this on /var/www/html or /var/www/wordpress folders.
We have multiple posts on the internet as if the php.ini file is not present in the WordPress folder then you can create but in my case that doesn't work.
Step 2:
Edit php.ini file and change the value like this.
post_max_size = 100M
upload_max_filesize = 100M
In the above you can set any value as per your requirement.
Step 3:
Restart the httpd or Nginx or apache and PHP service, or as per setup, you can restart the web service.
For me httpd and php-fpm service restart worked in centos 8 :
service httpd restart
service php-fpm restart
you have to find the where is php installed you will see the php.ini file
just open that file into any editor and replace th value
max_file_upload : 2M
First Option: Use this option in case you have permission to edit the php.ini file.
The upload_max_filesize and the post_max_size settings in the php.ini need to changed to support larger files than the php default allowed size.
set upload_max_filesize to the maximum size of file which need to be uploaded.
post_max_size should be set to greater than upload_max_filesize to handle the file and the size of form post variables part of file upload form.
In case multiple files are uploaded in the file upload form at a time, the post_max_size should be set to (upload_max_filesize * no of files)+ size of post variables.
upload_max_filesize=30M
post_max_size=31M
No need to update memory_limit and max_execution_time php settings, in case file is just moved using the move_uploaded_file to the final path in file upload php script.
But if the file upload script is processing the file or reading the file to a variable or doing any other processing which use memory and time etc, memory_limit and max_execution_time should be set.
Set memory_limit to amount of memory needed for the php script to run and max_execution_time to the time in seconds required to run the script.
memory_limit = 100M
max_execution_time = 120
Restart the webserver after the php.ini is changed for it to take effect.
Second Option: Use this option in case you do not have permission to update the global php.ini settings or to improve security.
Copy the upload php scripts to a new Child folder say "Upload" and create a file ".user.ini" in the new folder. Also make sure to update the file upload form action attribute to post to the new Script under the "Upload" Folder.
Add below settings to the newly created file. ".user.ini".
upload_max_filesize=30M
post_max_size=31M
;below are optional
memory_limit = 100M
max_execution_time = 120
"user_ini.filename" php.ini setting can updated to give the user setting file another name.
This option improves the security as the upload_max_filesize, post_max_size,memory_limit, max_execution_time are changed only for the
scripts in the new folder and will not impact php settings for scripts in other folders and prevents any unwanted resource utilization by bad scripts.
Please refer below links for more information on ".user.ini" settings
https://www.php.net/manual/en/configuration.changes.modes.php
https://www.php.net/manual/en/ini.list.php
https://www.php.net/manual/en/configuration.file.per-user.php
Restart the webserver for the new .user.ini changes to take effect.
Note:
The memory_limit and max_execution_time setting can also be set in the php upload script using ini_set and set_time_limit function instead of updating php.ini file .
If this option is used, not need to update the memory_limit and max_execution_time setting in the ini file.
Add below to the top of the php file upload script
ini_set('memory_limit', '100M');
set_time_limit(120);
I know there is many answers on this questions but in php.ini mostly following variable are only useful to change with maximum upload file size
since sometime user updates the max file size but didnt updated the memory limit so that cause to break the import process.
so here i list all related variables that are required to be changed along with maximum file size
max_execution_time
memory_limit
display_errors
post_max_size
upload_max_filesize
max_input_time
Note : And from now the ini stored in folder something like this
/etc/php/8.1/apache2/php.ini
I have a website hosted on a PC I have no access to. I have an upload form allowing people to upload mp3 files up to 30MB big. My server side script is done in PHP.
Every time I try and upload a file, I receive an error claiming that the file exceeds the maximum size allowed, so I need to increase the size. My research on the web suggested changing the .htaccess file which I do not have access to, so that won't work. Others suggested that I should add a custom php.ini file to my root which did not work. Any other suggestions?
You need to set the value of upload_max_filesize and post_max_size in your php.ini :
; Maximum allowed size for uploaded files.
upload_max_filesize = 40M
; Must be greater than or equal to upload_max_filesize
post_max_size = 40M
After modifying php.ini file(s), you need to restart your HTTP server to use the new configuration.
If you can't change your php.ini, you're out of luck. You cannot change these values at run-time; uploads of file larger than the value specified in php.ini will have failed by the time execution reaches your call to ini_set.
See the Description of core php.ini directives.
You can change it via an .htaccess file.
.htaccess files are stored in the same directory as your .php files are. They modify configuration for that folder and all sub-folders. You simply use them by creating an .htaccess file in the directory of your choice (or modify it if present).
The following should enable you to increase your upload limit (if the server provider allows PHP config changes via .htaccess).
php_value upload_max_filesize 40M
php_value post_max_size 42M
I had the same problem and i created a .user.ini file and put it in the directory in which the upload script was located. Than inside that file i set these these two values:
upload_max_filesize = 40M
post_max_size = 40M
and it worked great for me!
You can also use ini_set function (only for PHP version below 5.3):
ini_set('post_max_size', '64M');
ini_set('upload_max_filesize', '64M');
Like #acme said, in php 5.3 and above this settings are PHP_INI_PERDIR directives so they can't be set using ini_set. You can use user.ini instead.
To locate the ini file, first run
php -i | grep -i "loaded configuration file"
Then open the file and change
upload_max_filesize = 2M
post_max_size = 2M
replacing the 2M with the size you want, for instance 100M.
I've got a blog post about with a little more info too http://www.seanbehan.com/how-to-increase-or-change-the-file-upload-size-in-the-php-ini-file-for-wordpress
I have the same problem in the past .. and i fixed it through .htaccess file
When you make change on php configration through .htaccess you should put configrations in
IfModule tag, other that the Internal server error will arise.
This is an example, it works fine for me:
<IfModule mod_php5.c>
php_value upload_max_filesize 40M
php_value post_max_size 40M
</IfModule>
And this is php referance if you want to understand more.
http://php.net/manual/en/configuration.changes.php
I resolved this issue by creating a file called .user.ini in the directory where the PHP file scripts reside (this means any PHP script in this directory gets the new file size limit)
The contents of .user.ini were:
upload_max_filesize = 40M
post_max_size = 40M
the answers are a bit incomplete, 3 things you have to do
in php.ini of your php installation (note: depending if you want it for CLI, apache, or nginx, find the right php.ini to manipulate. For nginx it is usually located in /etc/php/7.1/fpm where 7.1 depends on your version. For apache usually /etc/php/7.1/apache2)
post_max_size=500M
upload_max_filesize=500M
memory_limit=900M
or set other values. Restart/reload apache if you have apache installed or php-fpm for nginx if you use nginx.
many times i have noticed that site wit shared hosting do not allow to change settings in php.ini files. one also can not even crate .htaaccess file at all. in such situation one can try following things
ini_set('upload_max_filesize', '10M');
ini_set('post_max_size', '10M');
ini_set('max_input_time', 300);
ini_set('max_execution_time', 300);
Perhaps this should be a comment to #seanb123 and #Fredrick Gauss commenting on his comment, but for me in Drupal 8.1 with PHP 7 the file I needed to modify was located here:
/etc/php/7.0/apache2/php.ini
I modded probably four other php.ini files, including the one my system called the "Loaded Configuration File" (php -i | grep -i "loaded configuration file") and the one found on the info.php page but none of them helped. The key to discovering the correct path was found on a site from 2012. They said the path "/etc/php5/apache2/php.ini" was deprecated even BACK THEN but it gave me a clue where to find it. For PHP7 it's a little different than in PHP5 but the concept is the same.
Maybe this will help some otherwise helpless schmuck like myself.
That being said, the answer to the OP in my case would be that someone with admin privileges on the box would have to do it.
The site that helped me: http://www.evilbox.ro/linux/remove-ispconfig-maximum-upload-size-of-2m-for-wordpress/
This is also addressed here: Import file size limit in PHPMyAdmin
EDIT:
the full text of my note to myself:
In order to change the max upload size, edit upload_max_filesize and
[if needed?] post_max_size in /etc/php/7.0/apache2/php.ini (or in
older versions: /etc/php5/apache2/php.ini )
/etc/init.d/apache2 restart
EDIT AGAIN:
since you're importing big files you may need to change the timeout for processing them. In my case, the file named, "config.default.php" was found at /usr/share/phpmyadmin/libraries/config.default.php with the variable $cfg['ExecTimeLimit'] = 300;
I changed mine to 900 for a huge import, for instance.
Afterward you need to restart apache
I had the same problem. I have tried three ways that were usually suggested:
functions.php
php.ini
.htaccess
none if which solved my problem. I am using godaddy and came across a suggested solution which was:
got to Web Hosting, then Manage
Under Software select Select PHP version
Select Switch to PHP Options found on the top right corner of the table in font color: blue
On the bottom most part, you'll probably have upload_max_filesize = 2M
Now, feel free to change it
Be sure to click the Save button!
Now go to your wp-admin panel, select Media then Add
Voila! Now you have a different max upload file size :)
Well, I would like to add my 2 cents here.
I'm using shared webhosting and I tackled this problem many times, tried to resolve it on my own but to no avail.
Finally I managed to resolve it through checking various web sources and contacting my hosting service provider. My questions were "How can I change php value memory_limit in shared webhosting?", "How can I change php value upload_max_filesize in shared webhosting?", "How can I change php value max_input_vars in shared webhosting?", "How can I change php value max_execution_time in shared webhosting?", "How can I change php value max_input_time in shared webhosting?" and many more by configuring or changing php.ini or .htaccess file. I tried to change them but problems arose. Finally I contacted my hosting provider, and it turns out that I set my php to native, they changed it to php 5.6, here is their answer:
"Your PHP was set to 'native' mode which means you can't override
those values. I've changed you to just '5.6' so you should be good to
go."
After that I connected my website through ftp Filezilla, also don't forget to make both your ftp service to show hidden files, and your local computer to do so, because .htaccess file was hidden in my local laptop and in my website. It was available in public_html folder, I just downloaded it and added the following codes to the end of the file and then uploaded it back to the server:
php_value memory_limit 256M
php_value post_max_size 256M
php_value upload_max_filesize 64M
php_value max_input_vars 1800
php_value max_execution_time 300
php_value max_input_time 300
Everything is working properly for the time being, if any of you overcome with some problems please write here and warn me so that I can change the above-shown codes. By the way, I also upload some pictures which shows the change.
One more thing I almost forgot to mention ZipArchive installation on your shared webhosting service, I managed that requirement to tick by just going to php settings through my cpanel, click on php selector extensions and then tick zip section, that's all.
Thanks.
PS: I'm open to good practices, and if you see any bad practice here please let me know, I'll try to change them. Thanks.
Non of those solutions work for me!! (already set to 32M by default).The problem is in most case max_allowed_packet
I am working on localhost and using MAMP.
Here is solutions;
1. If you don't have my.ini
Add
--max_allowed_packet=168435456
To
...\MAMP\bin\startMysql.sh
2. If you have my.ini
Under
[mysqld]
Add
max_allowed_packet=100M
DONE!
As changing globally is somewhat risky, I was trying to increase max upload value for a single script big_file_upload.php. For some reason ini_set didn't help. After some reasearch I've come up with this. Put it in .htaccess (unless name changed via AccessFileName)
<If "%{REQUEST_URI} == '/subfolder/big_file_upload.php'" >
php_value upload_max_filesize 200M
php_value post_max_size 200M
</If>
<Else>
php_value upload_max_filesize 1M
php_value post_max_size 1M
</Else>
Worked for me.
With WAMP it's all pretty easy
WAMP Icon > PHP > PHP Settings > upload_max_filesize = nM > n = (2M, 4M, 8M, 16M, 32M, 64M, 128M, 256M, 512M, or Choose (custom)).
Service(s) reload automatically.
But, if you truly have no access to the server, you might want to explore writing a chunking API.
Here is an image on how to do it.
Three things you need to check.
upload_max_filesize, memory_limit and post_max_size in the php.ini configuration file exactly.
All of these three settings limit the maximum size of data that can be submitted and handled by PHP.
Typically post_max_size and memory_limit need to be larger than upload_max_filesize.
So three variables total you need to check to be absolutely sure.
If you edited the right php.ini file, restarted Apache or Nginx and still doesn't work, then you have to restart php-fpm too:
sudo service php-fpm restart
Existing answers all have partial solutions so here is the compiled answer:
Solution 1: Edit .htaccess file
Suitable for Apache servers
php_value upload_max_filesize 128M
php_value post_max_size 132M
php_value memory_limit 256M
php_value max_execution_time 300
php_value max_input_time 300
Solution 2: Edit wp-config.php file
Suitable for Wordpress application
#ini_set( 'upload_max_filesize' , '128M' );
#ini_set( 'post_max_size', '132M');
#ini_set( 'memory_limit', '256M' );
#ini_set( 'max_execution_time', '300' );
#ini_set( 'max_input_time', '300' );
Solution 3: Edit php.ini file
Suitable for nginx servers or where php.ini is modifiable
upload_max_filesize = 128M
post_max_size = 132M
memory_limit = 256M
max_execution_time = 300
max_input_time = 300
Optional: Nginx Server
For nginx increase maximum file upload size limit (default 1MB) by adding client_max_body_size 128M; directive in http or server block.]
Important Explanation of the settings:
upload_max_filesize – set this to a value > than your file size
post_max_size – set this to a value > than your upload_max_filesize because overall size of the posted fields may be higher than the filesize
memory_limit – set this to a value > than your file size because it limits the maximum amount of memory a script may consume
max_execution_time – Maximum execution time of each script, in seconds. Set this to 0 (infinite) if your script requires long time to process file
max_input_time - Maximum amount of time each script may spend parsing request data. Default is 60 seconds. Set this to -1 if scripts requires more time
And finally don't forget to restart your server. Apply below what is suitable for you:
# if php-fpm is used for processing php
sudo service php7.4-fpm restart
# for nginx
sudo service nginx restart
# for apache
sudo service httpd restart
I also had this issue, and fixed it by setting this setting in /etc/nginx/nginx.conf
client_max_body_size 0;
0, as in unlimited.
And also, if you have a reverse proxy running with nginx, that server should also have this setting (This is what threw me off here)
Open the php.ini file.
Search keyword like upload_max_filesize in php.ini.
Then change the size of file.
upload_max_filesize = 400M
Need to change the max post value.
post_max_size = 400M
After spending hours, I went through almost all the posts but no luck. And finally resolved the issue with these steps. This might be weird solution but worked for me.
Step 1: find php.ini file in /etc folder or / folder by running below cmd:
grep -rl "post_max_size" | xargs ls -lrth
Here I have used the post_max_size keyword to search the "php.ini" file in /etc folder ,but in some systems you can find this on /var/www/html or /var/www/wordpress folders.
We have multiple posts on the internet as if the php.ini file is not present in the WordPress folder then you can create but in my case that doesn't work.
Step 2:
Edit php.ini file and change the value like this.
post_max_size = 100M
upload_max_filesize = 100M
In the above you can set any value as per your requirement.
Step 3:
Restart the httpd or Nginx or apache and PHP service, or as per setup, you can restart the web service.
For me httpd and php-fpm service restart worked in centos 8 :
service httpd restart
service php-fpm restart
you have to find the where is php installed you will see the php.ini file
just open that file into any editor and replace th value
max_file_upload : 2M
First Option: Use this option in case you have permission to edit the php.ini file.
The upload_max_filesize and the post_max_size settings in the php.ini need to changed to support larger files than the php default allowed size.
set upload_max_filesize to the maximum size of file which need to be uploaded.
post_max_size should be set to greater than upload_max_filesize to handle the file and the size of form post variables part of file upload form.
In case multiple files are uploaded in the file upload form at a time, the post_max_size should be set to (upload_max_filesize * no of files)+ size of post variables.
upload_max_filesize=30M
post_max_size=31M
No need to update memory_limit and max_execution_time php settings, in case file is just moved using the move_uploaded_file to the final path in file upload php script.
But if the file upload script is processing the file or reading the file to a variable or doing any other processing which use memory and time etc, memory_limit and max_execution_time should be set.
Set memory_limit to amount of memory needed for the php script to run and max_execution_time to the time in seconds required to run the script.
memory_limit = 100M
max_execution_time = 120
Restart the webserver after the php.ini is changed for it to take effect.
Second Option: Use this option in case you do not have permission to update the global php.ini settings or to improve security.
Copy the upload php scripts to a new Child folder say "Upload" and create a file ".user.ini" in the new folder. Also make sure to update the file upload form action attribute to post to the new Script under the "Upload" Folder.
Add below settings to the newly created file. ".user.ini".
upload_max_filesize=30M
post_max_size=31M
;below are optional
memory_limit = 100M
max_execution_time = 120
"user_ini.filename" php.ini setting can updated to give the user setting file another name.
This option improves the security as the upload_max_filesize, post_max_size,memory_limit, max_execution_time are changed only for the
scripts in the new folder and will not impact php settings for scripts in other folders and prevents any unwanted resource utilization by bad scripts.
Please refer below links for more information on ".user.ini" settings
https://www.php.net/manual/en/configuration.changes.modes.php
https://www.php.net/manual/en/ini.list.php
https://www.php.net/manual/en/configuration.file.per-user.php
Restart the webserver for the new .user.ini changes to take effect.
Note:
The memory_limit and max_execution_time setting can also be set in the php upload script using ini_set and set_time_limit function instead of updating php.ini file .
If this option is used, not need to update the memory_limit and max_execution_time setting in the ini file.
Add below to the top of the php file upload script
ini_set('memory_limit', '100M');
set_time_limit(120);
I know there is many answers on this questions but in php.ini mostly following variable are only useful to change with maximum upload file size
since sometime user updates the max file size but didnt updated the memory limit so that cause to break the import process.
so here i list all related variables that are required to be changed along with maximum file size
max_execution_time
memory_limit
display_errors
post_max_size
upload_max_filesize
max_input_time
Note : And from now the ini stored in folder something like this
/etc/php/8.1/apache2/php.ini
I have a website hosted on a PC I have no access to. I have an upload form allowing people to upload mp3 files up to 30MB big. My server side script is done in PHP.
Every time I try and upload a file, I receive an error claiming that the file exceeds the maximum size allowed, so I need to increase the size. My research on the web suggested changing the .htaccess file which I do not have access to, so that won't work. Others suggested that I should add a custom php.ini file to my root which did not work. Any other suggestions?
You need to set the value of upload_max_filesize and post_max_size in your php.ini :
; Maximum allowed size for uploaded files.
upload_max_filesize = 40M
; Must be greater than or equal to upload_max_filesize
post_max_size = 40M
After modifying php.ini file(s), you need to restart your HTTP server to use the new configuration.
If you can't change your php.ini, you're out of luck. You cannot change these values at run-time; uploads of file larger than the value specified in php.ini will have failed by the time execution reaches your call to ini_set.
See the Description of core php.ini directives.
You can change it via an .htaccess file.
.htaccess files are stored in the same directory as your .php files are. They modify configuration for that folder and all sub-folders. You simply use them by creating an .htaccess file in the directory of your choice (or modify it if present).
The following should enable you to increase your upload limit (if the server provider allows PHP config changes via .htaccess).
php_value upload_max_filesize 40M
php_value post_max_size 42M
I had the same problem and i created a .user.ini file and put it in the directory in which the upload script was located. Than inside that file i set these these two values:
upload_max_filesize = 40M
post_max_size = 40M
and it worked great for me!
You can also use ini_set function (only for PHP version below 5.3):
ini_set('post_max_size', '64M');
ini_set('upload_max_filesize', '64M');
Like #acme said, in php 5.3 and above this settings are PHP_INI_PERDIR directives so they can't be set using ini_set. You can use user.ini instead.
To locate the ini file, first run
php -i | grep -i "loaded configuration file"
Then open the file and change
upload_max_filesize = 2M
post_max_size = 2M
replacing the 2M with the size you want, for instance 100M.
I've got a blog post about with a little more info too http://www.seanbehan.com/how-to-increase-or-change-the-file-upload-size-in-the-php-ini-file-for-wordpress
I have the same problem in the past .. and i fixed it through .htaccess file
When you make change on php configration through .htaccess you should put configrations in
IfModule tag, other that the Internal server error will arise.
This is an example, it works fine for me:
<IfModule mod_php5.c>
php_value upload_max_filesize 40M
php_value post_max_size 40M
</IfModule>
And this is php referance if you want to understand more.
http://php.net/manual/en/configuration.changes.php
I resolved this issue by creating a file called .user.ini in the directory where the PHP file scripts reside (this means any PHP script in this directory gets the new file size limit)
The contents of .user.ini were:
upload_max_filesize = 40M
post_max_size = 40M
the answers are a bit incomplete, 3 things you have to do
in php.ini of your php installation (note: depending if you want it for CLI, apache, or nginx, find the right php.ini to manipulate. For nginx it is usually located in /etc/php/7.1/fpm where 7.1 depends on your version. For apache usually /etc/php/7.1/apache2)
post_max_size=500M
upload_max_filesize=500M
memory_limit=900M
or set other values. Restart/reload apache if you have apache installed or php-fpm for nginx if you use nginx.
many times i have noticed that site wit shared hosting do not allow to change settings in php.ini files. one also can not even crate .htaaccess file at all. in such situation one can try following things
ini_set('upload_max_filesize', '10M');
ini_set('post_max_size', '10M');
ini_set('max_input_time', 300);
ini_set('max_execution_time', 300);
Perhaps this should be a comment to #seanb123 and #Fredrick Gauss commenting on his comment, but for me in Drupal 8.1 with PHP 7 the file I needed to modify was located here:
/etc/php/7.0/apache2/php.ini
I modded probably four other php.ini files, including the one my system called the "Loaded Configuration File" (php -i | grep -i "loaded configuration file") and the one found on the info.php page but none of them helped. The key to discovering the correct path was found on a site from 2012. They said the path "/etc/php5/apache2/php.ini" was deprecated even BACK THEN but it gave me a clue where to find it. For PHP7 it's a little different than in PHP5 but the concept is the same.
Maybe this will help some otherwise helpless schmuck like myself.
That being said, the answer to the OP in my case would be that someone with admin privileges on the box would have to do it.
The site that helped me: http://www.evilbox.ro/linux/remove-ispconfig-maximum-upload-size-of-2m-for-wordpress/
This is also addressed here: Import file size limit in PHPMyAdmin
EDIT:
the full text of my note to myself:
In order to change the max upload size, edit upload_max_filesize and
[if needed?] post_max_size in /etc/php/7.0/apache2/php.ini (or in
older versions: /etc/php5/apache2/php.ini )
/etc/init.d/apache2 restart
EDIT AGAIN:
since you're importing big files you may need to change the timeout for processing them. In my case, the file named, "config.default.php" was found at /usr/share/phpmyadmin/libraries/config.default.php with the variable $cfg['ExecTimeLimit'] = 300;
I changed mine to 900 for a huge import, for instance.
Afterward you need to restart apache
I had the same problem. I have tried three ways that were usually suggested:
functions.php
php.ini
.htaccess
none if which solved my problem. I am using godaddy and came across a suggested solution which was:
got to Web Hosting, then Manage
Under Software select Select PHP version
Select Switch to PHP Options found on the top right corner of the table in font color: blue
On the bottom most part, you'll probably have upload_max_filesize = 2M
Now, feel free to change it
Be sure to click the Save button!
Now go to your wp-admin panel, select Media then Add
Voila! Now you have a different max upload file size :)
Well, I would like to add my 2 cents here.
I'm using shared webhosting and I tackled this problem many times, tried to resolve it on my own but to no avail.
Finally I managed to resolve it through checking various web sources and contacting my hosting service provider. My questions were "How can I change php value memory_limit in shared webhosting?", "How can I change php value upload_max_filesize in shared webhosting?", "How can I change php value max_input_vars in shared webhosting?", "How can I change php value max_execution_time in shared webhosting?", "How can I change php value max_input_time in shared webhosting?" and many more by configuring or changing php.ini or .htaccess file. I tried to change them but problems arose. Finally I contacted my hosting provider, and it turns out that I set my php to native, they changed it to php 5.6, here is their answer:
"Your PHP was set to 'native' mode which means you can't override
those values. I've changed you to just '5.6' so you should be good to
go."
After that I connected my website through ftp Filezilla, also don't forget to make both your ftp service to show hidden files, and your local computer to do so, because .htaccess file was hidden in my local laptop and in my website. It was available in public_html folder, I just downloaded it and added the following codes to the end of the file and then uploaded it back to the server:
php_value memory_limit 256M
php_value post_max_size 256M
php_value upload_max_filesize 64M
php_value max_input_vars 1800
php_value max_execution_time 300
php_value max_input_time 300
Everything is working properly for the time being, if any of you overcome with some problems please write here and warn me so that I can change the above-shown codes. By the way, I also upload some pictures which shows the change.
One more thing I almost forgot to mention ZipArchive installation on your shared webhosting service, I managed that requirement to tick by just going to php settings through my cpanel, click on php selector extensions and then tick zip section, that's all.
Thanks.
PS: I'm open to good practices, and if you see any bad practice here please let me know, I'll try to change them. Thanks.
Non of those solutions work for me!! (already set to 32M by default).The problem is in most case max_allowed_packet
I am working on localhost and using MAMP.
Here is solutions;
1. If you don't have my.ini
Add
--max_allowed_packet=168435456
To
...\MAMP\bin\startMysql.sh
2. If you have my.ini
Under
[mysqld]
Add
max_allowed_packet=100M
DONE!
As changing globally is somewhat risky, I was trying to increase max upload value for a single script big_file_upload.php. For some reason ini_set didn't help. After some reasearch I've come up with this. Put it in .htaccess (unless name changed via AccessFileName)
<If "%{REQUEST_URI} == '/subfolder/big_file_upload.php'" >
php_value upload_max_filesize 200M
php_value post_max_size 200M
</If>
<Else>
php_value upload_max_filesize 1M
php_value post_max_size 1M
</Else>
Worked for me.
With WAMP it's all pretty easy
WAMP Icon > PHP > PHP Settings > upload_max_filesize = nM > n = (2M, 4M, 8M, 16M, 32M, 64M, 128M, 256M, 512M, or Choose (custom)).
Service(s) reload automatically.
But, if you truly have no access to the server, you might want to explore writing a chunking API.
Here is an image on how to do it.
Three things you need to check.
upload_max_filesize, memory_limit and post_max_size in the php.ini configuration file exactly.
All of these three settings limit the maximum size of data that can be submitted and handled by PHP.
Typically post_max_size and memory_limit need to be larger than upload_max_filesize.
So three variables total you need to check to be absolutely sure.
If you edited the right php.ini file, restarted Apache or Nginx and still doesn't work, then you have to restart php-fpm too:
sudo service php-fpm restart
Existing answers all have partial solutions so here is the compiled answer:
Solution 1: Edit .htaccess file
Suitable for Apache servers
php_value upload_max_filesize 128M
php_value post_max_size 132M
php_value memory_limit 256M
php_value max_execution_time 300
php_value max_input_time 300
Solution 2: Edit wp-config.php file
Suitable for Wordpress application
#ini_set( 'upload_max_filesize' , '128M' );
#ini_set( 'post_max_size', '132M');
#ini_set( 'memory_limit', '256M' );
#ini_set( 'max_execution_time', '300' );
#ini_set( 'max_input_time', '300' );
Solution 3: Edit php.ini file
Suitable for nginx servers or where php.ini is modifiable
upload_max_filesize = 128M
post_max_size = 132M
memory_limit = 256M
max_execution_time = 300
max_input_time = 300
Optional: Nginx Server
For nginx increase maximum file upload size limit (default 1MB) by adding client_max_body_size 128M; directive in http or server block.]
Important Explanation of the settings:
upload_max_filesize – set this to a value > than your file size
post_max_size – set this to a value > than your upload_max_filesize because overall size of the posted fields may be higher than the filesize
memory_limit – set this to a value > than your file size because it limits the maximum amount of memory a script may consume
max_execution_time – Maximum execution time of each script, in seconds. Set this to 0 (infinite) if your script requires long time to process file
max_input_time - Maximum amount of time each script may spend parsing request data. Default is 60 seconds. Set this to -1 if scripts requires more time
And finally don't forget to restart your server. Apply below what is suitable for you:
# if php-fpm is used for processing php
sudo service php7.4-fpm restart
# for nginx
sudo service nginx restart
# for apache
sudo service httpd restart
I also had this issue, and fixed it by setting this setting in /etc/nginx/nginx.conf
client_max_body_size 0;
0, as in unlimited.
And also, if you have a reverse proxy running with nginx, that server should also have this setting (This is what threw me off here)
Open the php.ini file.
Search keyword like upload_max_filesize in php.ini.
Then change the size of file.
upload_max_filesize = 400M
Need to change the max post value.
post_max_size = 400M
After spending hours, I went through almost all the posts but no luck. And finally resolved the issue with these steps. This might be weird solution but worked for me.
Step 1: find php.ini file in /etc folder or / folder by running below cmd:
grep -rl "post_max_size" | xargs ls -lrth
Here I have used the post_max_size keyword to search the "php.ini" file in /etc folder ,but in some systems you can find this on /var/www/html or /var/www/wordpress folders.
We have multiple posts on the internet as if the php.ini file is not present in the WordPress folder then you can create but in my case that doesn't work.
Step 2:
Edit php.ini file and change the value like this.
post_max_size = 100M
upload_max_filesize = 100M
In the above you can set any value as per your requirement.
Step 3:
Restart the httpd or Nginx or apache and PHP service, or as per setup, you can restart the web service.
For me httpd and php-fpm service restart worked in centos 8 :
service httpd restart
service php-fpm restart
you have to find the where is php installed you will see the php.ini file
just open that file into any editor and replace th value
max_file_upload : 2M
First Option: Use this option in case you have permission to edit the php.ini file.
The upload_max_filesize and the post_max_size settings in the php.ini need to changed to support larger files than the php default allowed size.
set upload_max_filesize to the maximum size of file which need to be uploaded.
post_max_size should be set to greater than upload_max_filesize to handle the file and the size of form post variables part of file upload form.
In case multiple files are uploaded in the file upload form at a time, the post_max_size should be set to (upload_max_filesize * no of files)+ size of post variables.
upload_max_filesize=30M
post_max_size=31M
No need to update memory_limit and max_execution_time php settings, in case file is just moved using the move_uploaded_file to the final path in file upload php script.
But if the file upload script is processing the file or reading the file to a variable or doing any other processing which use memory and time etc, memory_limit and max_execution_time should be set.
Set memory_limit to amount of memory needed for the php script to run and max_execution_time to the time in seconds required to run the script.
memory_limit = 100M
max_execution_time = 120
Restart the webserver after the php.ini is changed for it to take effect.
Second Option: Use this option in case you do not have permission to update the global php.ini settings or to improve security.
Copy the upload php scripts to a new Child folder say "Upload" and create a file ".user.ini" in the new folder. Also make sure to update the file upload form action attribute to post to the new Script under the "Upload" Folder.
Add below settings to the newly created file. ".user.ini".
upload_max_filesize=30M
post_max_size=31M
;below are optional
memory_limit = 100M
max_execution_time = 120
"user_ini.filename" php.ini setting can updated to give the user setting file another name.
This option improves the security as the upload_max_filesize, post_max_size,memory_limit, max_execution_time are changed only for the
scripts in the new folder and will not impact php settings for scripts in other folders and prevents any unwanted resource utilization by bad scripts.
Please refer below links for more information on ".user.ini" settings
https://www.php.net/manual/en/configuration.changes.modes.php
https://www.php.net/manual/en/ini.list.php
https://www.php.net/manual/en/configuration.file.per-user.php
Restart the webserver for the new .user.ini changes to take effect.
Note:
The memory_limit and max_execution_time setting can also be set in the php upload script using ini_set and set_time_limit function instead of updating php.ini file .
If this option is used, not need to update the memory_limit and max_execution_time setting in the ini file.
Add below to the top of the php file upload script
ini_set('memory_limit', '100M');
set_time_limit(120);
I know there is many answers on this questions but in php.ini mostly following variable are only useful to change with maximum upload file size
since sometime user updates the max file size but didnt updated the memory limit so that cause to break the import process.
so here i list all related variables that are required to be changed along with maximum file size
max_execution_time
memory_limit
display_errors
post_max_size
upload_max_filesize
max_input_time
Note : And from now the ini stored in folder something like this
/etc/php/8.1/apache2/php.ini
I'm building a web app dealing with online file storage/access. In my local environment I used .htaccess to set
php_value upload_max_filesize 100M
php_value post_max_size 101M
After testing the app on a variety of servers I found that not all setups allow you to use the .htaccess method of modifying the ini settings. The solution I'm thinking of is to check for that permission during the install script and depending on what is allowed use either .htaccess, user directory php.ini, or ini_set(); for that particular installation.
ini_set() apparently doesn't work for post_max_upload. For some reason even though my php.ini has
user_ini.filename = ".user.ini"
it won't read the 2 directives in that file. Neither will it read the same information in the application directory named php.ini
And the .htaccess directives stated above result in a 500 Sever Misconfiguration Error. There's has to be a way to change the post_max_upload and upload_max_filesize on the fly.
The problem is that i don't know how to check for what is and isn't allowed on a particular server. Can someone help with that?
Your max execution time may be cutting the upload process short..
This is what I use in my admin area .htaccess -- maybe you can try these settings.
Don't use these settings globally, only set them for the .htaccess that has your upload or admin scripts isolated from the rest of your site, or else you might encounter problems with such a high amount of execution time.
php_value upload_max_filesize 30M
php_value post_max_size 30M
php_value max_execution_time 600
php_value max_input_time 200
If you can't get anything working perhaps your host has disabled .htaccess and ini setting changes...
One possible issue here is that I was trying to add the 2 lines in the original post to a php.ini file by themselves. Perhaps this is basic for some, but apparently you can't do that? It seems that you need to redeclare all of the rest of the php.ini settings into a directory-specific php.ini, and then just change the applicable lines.
This seems kind of a funky way to do things, though, so maybe I'm wrong... Can anyone tell me with more confidence that indeed this is the case, or that I'm mistaken?
Posted a question about an error I was getting the over day about Memory exceed when handling an image resize.
Managed to solve the problem with a local php.ini file and setting
[PHP]
upload_max_filesize = 5M
post_max_size = 5M
memory_limit = 64M
Now I realised I have a whole new problem :)
If I access a php file in the directoy with my custom local php.ini, it will override the original and
remove all my $_SESSION's
If I remove the local php.ini, it doesnt remove my sessions but then the image resize gives me a memory limit exceed error.
Any ideas? Can i set a php.ini (local) to just override the 3 parameters I want?
Thanks in advance,
P.s. tried setting it through CPANEL on tweak php.ini but those values seemed to be ignored.
Result
Had to contact tech support and they had to manually update my ini files.
If you have full control over your server, on most linux distros there is a conf.d directory which is loaded after all of the default php configuration, so you can override things. On ubuntu for example, that is /etc/php5/conf.d/, there you can create a file 'my.ini' (name doesn't matter as long as it ends in .ini) which will be automatically included.
If you don't have access to the entire server, there are several ways of altering those without overwriting everything:
Add the php configuration to .htaccess (if using Apache)
Set those options using ini_set('option', 'value'); in your php script
If you're going for the .htaccess route, here is an example, just append to end of your .htaccess file:
php_value upload_max_filesize 5M
php_value post_max_size 5M
php_value memory_limit 64M