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  Tutorial: PHP File Manipulation Reading And Using Files Tutorial

This tutorial/code shows how to read and handle files using PHP. Also explains built-in error protection.

Tutorial Details:

PHP - Reading And Using Files

Following up on averages in my last diary entry, I would like to display the average rating for each diary page so future readers of these diary entries will be able to navigate to the surfer-rated most useful diary entries first. It will be best in the long run to have a separate directory of all the .dat files so that we can use PHP to more easily navigate through the data files (this may make more sense to you later) and not have all the .html files and diary files mixed in. Let's create a directory called /data and use that for all our data files. Again, we need to make the permissions for the new data directory amenable so we can read, write and create new files (chmod 777) or you will get a file permission error while trying to write to the directory. Now we need to modify the file writing lines in the voting script to give the path the new directory.


 

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PHP File Manipulation Reading And Using Files Tutorial

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