使用PHP上传大文件

Question

I'm trying to upload big files using PHP and it's not working and the size is around 855 ko . I've already tried uploading smaller files and its worked so i'm sure that my problem that causing the error.

I've already tried most of the solution in SO and google but in vain. Some said that i should try to configure my php.ini and i did but without success.

I'm using lighttpd on an embedded system.

My php.ini configuration :

max_execution_time = 300; Maximum execution time of each script, in seconds
max_input_time = 25200; Maximum amount of time each script may spend parsing request data
;max_input_nesting_level = 64 ; Maximum input variable nesting level
memory_limit = 40M      ; Maximum amount of memory a script may consume (128MB)
file_uploads = On
upload_tmp_dir =/home/imagesdcard/www/
upload_max_filesize = 10M
max_file_uploads=2

I had tried many solutions that suggesting it was caused by certains configurations in php.ini and i had changed it but without success.So, i wanna ask how can i upload big files using php?

Thank you in advance for all advice and help and have a great day.

Answer 1

By configuration, PHP only allows to upload files up to a certain size. There are lots of articles around the web that explain how to modify this limit. Below are a few of them:

• PHP Increase Upload File Size Limit

• How do I increase the PHP upload limits?

For instance, you can edit your php.ini file and set:

memory_limit = 32M
upload_max_filesize = 24M
post_max_size = 32M

You will then need to restart apache.