Changing Upload_Max_Filesize on PHP

Changing upload_max_filesize on PHP

You can't use shorthand notation to set configuration values outside of PHP.ini. I assume it's falling back to 2MB as the compiled default when confronted with a bad value.

On the other hand, I don't think upload_max_filesize could be set using ini_set(). The "official" list states that it is PHP_INI_PERDIR .

can't change upload_max_filesize

You can try to change it dynamically in your PHP scripts.

Like this :

<?php
ini_set('post_max_size', '2000M');
ini_set('upload_max_filesize', '2000M');

php 7 php.ini upload_max_filesize not working

i fingured out !

in my loaded php.ini config , my error_reporting values is E_ALL & ~E_NOTICE & ~E_STRICT & ~E_DEPRECATED-> this is wrong!, so i changed it to

error_reporting: E_ALL and then restart apache2 server,
now everything working fine !

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so please note : if php.ini have any error , it will use default value (which means upload_max_filesize always 2M )

Change the maximum upload file size

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.

I can't change the value upload_max_filesize in php.ini

Use phpinfo() to figure out what ini file is being loaded:

• Ensure you're editing the correct file
• Ensure there is nothing below it in the file that would overwrite the previous upload_max_filesize

Increase post_max_size and upload_max_filesize only for a specific PHP file, and not for the whole server

Take a look at the directives page, there's a column "Changeable". This shows how it's possible to change each setting, e.g only in php.ini, or with .htaccess or ini_set etc.

An explanation of each possible mode is here.

For both upload_max_filesize and post_max_size, the mode is PHP_INI_PERDIR.

Entry can be set in php.ini, .htaccess, httpd.conf or .user.ini (since PHP 5.3)

So yes, you can use entries in .htaccess files for both:

php_value upload_max_filesize 50M
php_value post_max_size 50M 

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