Introduced under the Apache and PHP environment, modify the upload file size limit method, there is a need for friends reference.In solving the PHP upload file size limit, not only to modify the PHP upload file size limit, in fact, Apache can also
最近在项目中遇到上传文件,对上传文件的大小需要进行限制,这里学习和整理了一下一些常规的文件大小限制的方法。
Generally divided into two ways, one is the server-side to determine the size of the file limit, the existence of obvious defects, when the user too much, after the data uploaded
In the php file upload operation, you need to know how to control the upload file size settings, and file size is constrained by a variety of factors, now summarized as follows: 1,php.ini:upload_max_filesize The maximum size of the uploaded files.
Max_execution_time = 30; Maximum execution time of each script, in seconds
Max_input_time = 60; Maximum amount of time each script may spend parsing request data
; max_input_nesting_level = 64; Maximum input variable nesting level
The following excerpt from Baidu know a question and answer:
Q: Zen Channel system max upload file only 2M How to modify the increase a: in the host root directory has a php5.ini file, download down to add the following two statements, upload
In the Web application system development, the file uploads and the downloading function is the very commonly used function, today says the Javaweb file uploads and the downloading function realization.
For file upload, the browser upload the file
In practice, we will find it cumbersome to set the file upload size in php.ini and error-prone. So, today we will teach you a few specific
Workaround:
php limit upload file size first :
Check the following line in the php.ini:
Upload_max_filesize =
In the Web application system development, the file uploads and the downloading function is the very commonly used function, today says the Javaweb file uploads and the downloading function realization.
For file upload, the browser upload the file
Apache configuration file httpd.conf Chinese detailed## The configuration file based on the NCSA server is written by Rob McCool, Longzi translation## Apache Server master configuration file. Includes directory settings for server directives.# More
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