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PHP and MySQL® Web Development, Fourth Edition by Laura Thomson, Luke Welling

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19 Interacting with the File System and the Server

IN CHAPTER 2,“STORING AND RETRIEVING DATA,” you saw how to read data from and write data to files on the web server. This chapter covers other PHP functions that enable you to interact with the file system on the web server.

Key topics covered in this chapter include

Image  Uploading files with PHP

Image  Using directory functions

Image  Interacting with files on the server

  Executing programs on the server

   ...

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