Home Backend Development PHP Tutorial How to modify the upload size limit of php files

How to modify the upload size limit of php files

Jul 25, 2016 am 08:51 AM

  1. //Find

  2.  Options FollowSymLinks
  3.  AllowOverride None
  4. //Change to

  5. < ;Directory />
  6.  Options FollowSymLinks
  7.  AllowOverride All
  8. //That’s it

Copy the code

Create a new .htaccess file in the directory. Windows does not allow this by default. If you do, you can create a new one under Dreamweaver's file management, and it won't work anymore.

Write in .htaccess

  1. php_value post_max_size 12m
  2. php_value upload_max_filesize 12m
  3. php_value max_execution_time 120
  4. php_value max_input_time 240
Copy the code

and it’s OK

Additional explanation: The method of using ini_set("post_max_size", "80M"); will not work.

The modifiable range of post_max_size is PHP_INI_PERDIR. PHP_INI_PERDIR is an intra-domain directive that can only be modified in the php.ini, httpd.conf or .htaccess file, so it will not work. php_value name value Sets the value of the specified command. Can only be used with directives of type PHP_INI_ALL and PHP_INI_PERDIR. To clear the last set value, set the value to none .

Note: Do not use php_value to set boolean values. php_flag (see below) should be used instead. php_flag name on|off Configuration directive used to set the type of boolean value. Can only be used with directives of type PHP_INI_ALL and PHP_INI_PERDIR. php_admin_value name value

Set the value of the specified command. Cannot be used in .htaccess files. Any value set in php_admin_value cannot be overridden by directives in .htaccess or virtualhost. To clear the last set value, set the value to none . php_admin_flag name on|off



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