Use the php extension module APC to upload large files

Welcome to the Linux community forum and interact with 2 million technical staff. The installation and configuration of the APC module is Windows. You need to download the php_apc.dll file, put php_apc.dll into phpext, and add the following statement to php. ini: extensionphp_apc.dllapc.rfc18671apc.max_file_siz

Welcome to the Linux community forum and interact with 2 million technicians> go to step 1. The installation and configuration of the APC module is Windows. You need to download php_apc. dll file, and put php_apc.dll in php/ext, and in php. add the following statement to ini: extension = php_apc.dll apc. rfc1867 = 1 apc. max_file_siz

Welcome to the Linux community forum and interact with 2 million technicians>

I. Installation and configuration of APC Module

My environment is Windows. You need to download the php_apc. dll file, put php_apc.dll in php/ext, and add the following statement to php. ini:

Extension = php_apc.dll

Apc. rfc1867 = 1

Apc. max_file_size = 200 M

In addition, because you need to upload a large file, you need to change the following options in php. ini:

Upload_max_filesize = 1000 M

Post_max_size = 1000 M

Max_execution_time = 600; maximum time (in seconds) for running each PHP page. The default value is 30 seconds.

Max_input_time = 600; maximum time required for receiving data on each PHP page. The default value is 60 seconds.

Memory_limit = 128 M; maximum memory consumed by each PHP page. The default value is 8 M.

II. Get progress bar code

Getprogress. php

Session_start ();

If (isset ($ _ GET ['Progress _ key']) {

$ Status = apc_fetch ('upload _ '. $ _ GET ['ss SS _ key']);

If ($ status ['Total']! = 0 &&! Emptyempty ($ status ['Total']) {

Echo json_encode ($ status );

}

Else {

Echo (0 );

}

}

?>

Session_start ();

If (isset ($ _ GET ['Progress _ key']) {

$ Status = apc_fetch ('upload _ '. $ _ GET ['ss SS _ key']);

If ($ status ['Total']! = 0 &&! Empty ($ status ['Total']) {

Echo json_encode ($ status );

}

Else {

Echo (0 );

}

}

?>

Json is used for data transmission.

$ Status object is an array with the following fields:

Total: total file size

Current: number of files received so far

Rate: the upload speed (in bytes/s). However, it is only available after the upload is complete.

Filename: File Name

Name: variable name

Temp_filename: the location where PHP saves the temporary copy of the file

Cancel_upload: the upload has been canceled (1) or not (0)

Done: the upload has been completed (1), or has not been completed (0)

Here, we use json to upload all the data to the page for later use.

3. Main File

Upload. php

$ Id = md5 (uniqid (rand (), true ));

?>

Upload Example

"Width: 500px; height: 20px; border: 1px solid black; display: none;">

"Position: relative; height: 20px; background-color: gray; width: 0%;">

[1] [2]