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Hour 11. Working with Files

What You'll Learn in This Hour:

  • How to include files in your documents

  • How to test files and directories

  • How to open a file before working with it

  • How to read data from files

  • How to write or append to a file

  • How to lock a file

  • How to work with directories

Testing, reading, and writing to files are staple activities for any full-featured programming language. PHP is no exception, providing you with functions that make the process straightforward.

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