PHP and MySQL web development learning record

This note is used to record some of the problems encountered in the re-learning of PHP and MySQL Web development (version Fourth of the original book), as well as solutions.

The first thing I used was the WAMP environment.

In the 19th chapter, after the root directory Wamp set up the Uploads folder, according to the original book 326 page code completely input, after uploading to show 36 lines No such directory, check the code found that the code in the book is/uploads/, and in fact uploads is no directory, put '/ upload/' changed to '/uploads ' after the problem solved.

Here I think of a problem, in PHP, the directory name is followed by a backslash/, as if according to different versions, different circumstances, the specific situation later encountered again

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The above describes the PHP and MySQL Web development learning records, including aspects of the content, I hope that the PHP tutorial interested in a friend helpful.

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