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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