PHP upload large file setting method_php tips

Open php.ini, first find

;;;;;;;;;;;;;;;;;;
; file uploads ;
;;;;;;;;;;;;;;;;;

area, the following parameters affect file upload:

file_uploads  =  on  ;//是否允许通过http上传文件的开关。默认为on即是开

upload_tmp_dir  ;//文件上传至服务器上存储临时文件的地方，如果没指定就会用系统默认的临时文件夹

upload_max_filesize  =  8m  ;//望文生意，即允许上传文件大小的最大值。默认为2m

at
;;;;;;;;;;;;;;;;;;
; data handling ;
;;;;;;;;;;;;;;;;;;
Region, and one more item:

post_max_size  =  8m ;//指通过表单post给php的所能接收的最大值，包括表单里的所有值。默认为8m

Generally, after setting the above four parameters, uploading a file of <=8m is not a problem, as long as the network is normal.

But if you want to upload a large file >8m, it will definitely work if you only set the above four items. Unless your network really has an upload speed of 100m/s, you still have to care about the following parameters:

;;;;;;;;;;;;;;;;;;;;;;
; resource limits ;
;;;;;;;;;;;;;;;;;;;;;

max_execution_time  =  600 ;//每个php页面运行的最大时间值(秒)，默认30秒

max_input_time = 600 ;//每个php页面接收数据所需的最大时间，默认60秒

memory_limit  =  8m ;//每个php页面所吃掉的最大内存，默认8m