• MySQL Examples in Both MySQLi and PDO Syntax
    In this, and in the following chapters we demonstrate three ways of working with PHP and MySQL:

    MySQLi (object-oriented)
    MySQLi (procedural)
    PDO

    MySQLi […]

  • PHP script explained:

    $target_dir = “uploads/” – specifies the directory where the file is going to be placed
    $target_file specifies the path of the file to be uploaded
    $uploadOk=1 is not used yet […]

  • A comment in PHP code is a line that is not read/executed as part of the program. Its only purpose is to be read by someone who is looking at the code.

    Comments can be used to:

    Let others understand what […]

  • There are two ways the browser client can send information to the web server.

    The GET Method
    The POST Method

    Before the browser sends the information, it encodes it using a scheme called URL encoding. […]

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