echo $variable

[johnwayne77]

let's say I have file a.php as following:

 

a.php

 

<?

 

$var = "john";

 

?>

 

now, i have b.php as following:

 

<?

 

include a.php;

 

?>

 

my question is how can I manage to echo the 'john' value of $var variable by manipulating the b.php just from the browser view?

[kenrbnsn]

Just doing an "echo $var" should work fine. What happens when you try it?

 

Ken

[johnwayne77]

i was thinking more of doing the echo from the URL bar, like www.example.com/b.php?echo=.$var.

 

i am not sure how to query the variable by URL bar

[kenrbnsn]

Do you want to create a url with the value of the variable in it

<?php
$url = 'www.example.com/b.php?var=' . $var;
?>

Or do you want to get the value from the URL?

http://www.example.com/b.php?var=value

the in the script

<?php
$var = $_GET['var'];
echo $var;
?>

 

Ken