PHP large file uploads occupy a lot of resources, so the upload size needs to be limited. The following are the three relevant parameters:
client_max_body_size upload_max_filesize post_max_size
For some nginx php websites , the size of the uploaded file will be limited by many aspects. One is the limitation of nginx itself, which limits the size of the file uploaded by the client. The other is the default settings in multiple places in the php.ini file.
So in order to solve the problem of uploading file size limit, many modifications must be made. A few places are listed below.
Solution:
1. Modify the /usr/local/nginx/conf/nginx.conf file, find client_max_body_size and set the following value to what you want. value. For example:
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # location ~ \.php$ { root /home/www/htdocs; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME /home/www/htdocs$fastcgi_script_name; include fastcgi_params; client_max_body_size 35m; #客户端上传文件大小设为35M client_body_temp_path /home/www/nginx_temp; #设置临时目录 }
2. Modify the php.ini file
upload_max_filesize = 8M post_max_size = 10M memory_limit = 20M max_execution_time=300 file_uploads = On #默认允许HTTP文件上传,此选项不能设置为OFF。 upload_tmp_dir =/tmp/www
When uploading large files, you will feel that the upload speed is slow. When it exceeds a certain time, it will report that the script execution exceeds 30 The second error is due to the max_execution_time
configuration option in the php.ini configuration file. It indicates the maximum allowed execution time (seconds) of each script, and 0 indicates no limit. You can adjust the value of max_execution_time
appropriately. Setting it to 0 is not recommended.
Recommended tutorial: PHP video tutorial
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