variable simple question

[dudeddy]

supose we have a file test.php

<?php
if (!isset($debut)) $debut = 0;
echo $foo;
?>

if u put "test.php" on ur adress bar
u ll get

hello

if u put "test.php?foo=flower" on ur adress bar
u ll get normaly

flower

well i still get

hello

i can understand it help plz

[Anon]

Your syntax doesn't look right, did you mean:

if(!isset($debut)){
$debut=0;
echo $foo;
}

echo $foo should work, so apparently you're inside the braces and maybe $debut IS set.

Try putting $foo at the top of the page and move it through the logical structures to troubleshoot.