How file breakpoints are implemented in PHP

How to implement file breakpoint upload in PHP?
Dear Parents,
The company requires the implementation of File breakpoint upload function (can not use flash,ftp), how to achieve it?

Thank you!!!

php, breakpoint upload

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PHP cannot use HTML forms to implement breakpoint uploads unless it is mated with other clients.
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With LS.
You put the breakpoint upload functionality into ActiveX on the page, prompting the user to install ActiveX on a breakpoint that needs to be downloaded.

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http://download.csdn.net/detail/charliefang/2603861
http://download.csdn.net/detail/qq1085617561/3196390
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References:

Dear Parents,
The company requires the implementation of File breakpoint upload function (can not use flash,ftp), how to achieve it?

Thank you!!!



PHP, breakpoint upload

The Internet has a mature HTTP breakpoint continuation control, you can search.
In general, the web implementation of the breakpoint continuation control needs to be implemented by means of a control. However, different browsers use different control techniques, such as IE, the following is the ActiveX technology development of the control, Firefox below is the NPAPI technology development of the control, Chrome is also NPAPI technology development of the control.
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Citation:

Dear Friends:
The company requires the implementation of File breakpoint upload function (can not use flash,ftp), how to achieve it?

Thank you!!!



PHP, breakpoint upload

There is a Web file upload on the Internet very large breakpoint continuation control: http://www.cnblogs.com/xproer/archive/2012/10/26/2741264.html
This control supports 100G file's breakpoint continuation operation, provides complete development documentation, supports file MD5 verification, and supports file bulk upload.
Browser support: Internet Explorer 6,internet Explorer 7,internet Explorer 8,internet Explorer 9
Maxthon (roaming) 1.x,maxthon (roaming) 2.x,tt browser, QQ browser, 360 secure browser,
Chrome (Google browser), maxthon3.x,360 Speed browser 6.x,firefox
Paste files, simplify the selection of file operations:

File MD5 value Calculation progress:

File MD5 Value Calculated

The server detects if the same file exists based on MD5

Continuation of documents

Load a list of files from the server

The file crosses

File Upload Complete

Upload Folder

and discuz! X2 Integration-Background installation breakpoint continuation control

and discuz! X2 Integration-Enable breakpoint continuation control in the background

and discuz! X2 Integration-Background breakpoint continuation control enabled successfully

and discuz! X2 Integration-Front desk Posting page

and discuz! X2 Integration-Upload


The page invokes the sample code:

 
  
    HTTP breakpoint continuation control and MySQL database Demo page (UTF-8)
    
 
  
    
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