Config php ini file for upload files

问题

I have a page for upload files, In .htaccess file I have this:

php_value upload_max_filesize 40M
php_value post_max_size 40M

I have an img, with size 1.6 MB. When I am trying to upload this image, I obtain the error below.

Fatal error: Allowed memory size of 54525952 bytes exhausted (tried to allocate 3600 bytes) in....

Does anyone know how to solve this problem?

回答1:

if you can cant access php.ini on server then write below in your .htaccess file

php_value upload_max_filesize 10M
php_value post_max_size 20M
php_value memory_limit 32M

回答2:

You need to set following values to increase file upload size

    file_uploadsile_uploads
    upload_max_filesize
    max_input_time
    memory_limit
    max_execution_time
    post_max_size

Cheers

回答3:

As far as I can tell, you're probably exhausting the memory_limit of PHP, that is, PHP is trying to allocate an amount of memory greater that the memory_limit param value.

Maybe you're uncompressing the image on the fly or copying some data that needs too much memory to be allocated, try increasing that limit.

回答4:

You have memory_limit in your PHP configuration; 54525952 bytes which is 52MB.

You should configure memory_limit in php.ini or .htaccess or fix memory leak.

来源：https://stackoverflow.com/questions/12260453/config-php-ini-file-for-upload-files