Description:
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hello... i'm having problem here... example, i got 2 files... 1st file contains (test.php)
<?php session_start();
$_SESSION['xxx']="hello";
$xxx="world";
echo $xxx;
echo "<br>".$_SESSION['xxx'];
?>
then the 2nd file (test2.php)
<?php
session_start();
$xxx="world";
echo $xxx;
echo "<br>".$_SESSION['xxx'];
?>
if i'm goin to use PHP 4 for those files (say access test.php 1st, then next test2.php)... test.php would output "world hello"... and test2.php would output "world hello"... the problem rises when i used PHP 5... 1st file would output "world hello" but the 2nd file's output is "world world"... apparently, the $_SESSION['xxx'] value changed whenever $xxx value changes... is this some kind of bug under variable scoping?