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PHP Sessions

Start a PHP Session

Session variables are set.

// first line of the web page
<?php
// Start the session if one is not already started
session_start();
?>
// set session variables and display whether session variables are set
<?php
// Set session variables
$_SESSION["favcolor"] = "green";
$_SESSION["favanimal"] = "cat";
echo "Session variables are set.";
?>