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Fetching Variables


lordphate

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So this may sound like a dumb question but here it goes anyway:

 

I want to make $room_id = $_GET["room"]

BUT i need it called on another page. How can i do this?

 

I.E.

http://www.domain.com/index.php?room=2

 

$room_id = 2 ^^

 

Now i need $room_id 's variable to transfer to another php file... that is not called directly by the url.. any suggestions?

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https://forums.phpfreaks.com/topic/52749-fetching-variables/
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Sessions are the way forward.

 

file.php

 

<?php

session_start(); // This line is VITAL ~ possibly what you missed out

$_SESSION["variable"] = "value";

header("Location: otherfile.php");

?>

 

otherfile.php

 

<?php

session_start();

echo $_SESSION["variable"];

?>

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https://forums.phpfreaks.com/topic/52749-fetching-variables/#findComment-260998
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