Post Variable Continued and the $_REQUEST variable
The “welcome.php” file can now utilize the $_POST variable to catch the data contained within the form as with the request variable in the previous posts, the form fields will automatically be the ID keys in the $_POST array. This variable would be very useful for passwords and user name and other entry forms (having no limits on length) but being so discreet, it cannot be bookmarked.
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The $_REQUEST Variable
The variable contains the contents of both $_GET, $_POST and $_COOKIE which can be used to get the result from the data sent with the GET and POST methods like the sample shown below.
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Filed under: Basic Programming, Sample Code by Celine