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Mar 29, 2008 - PHP    13 Comments

PHP script to print all the GET & POST variables

Variables are one of the core powers of programming. As PHP programmers, we oftern may find that a $_GET or $_POST variable is not performing properly or the way we expected. This may occur for several reasons such as we made a mistake in the variable name. Sometimes this kind of problem take so much time that lots of time is wasted to correct a single variable!

So, you can use the scripts I have written below and use in your code whenever you suspect that there may be a problem with the variables. These scripts helps you by showing the details of each and every $_GET and $_POST variables in the script.

This is very easy and actually 3 (three) lines of code required.

Below is the code to print all $_GET variables:

Click here to see the demo here.

To print all the $_POST variables, we need to change only one line:

You can do it in another way too. It is simple also.


So, print your $_GET and $_POST variables whenever you think required.