Tiens, des exemples pour comprendre comment marche explode.
<?php
$url = 'C:\Documents and Settings\camille\Bureau\big.80097358.jpg';
$tab = explode('"\"', $url);
$var2 = $tab[count($tab)-1]; // Pour big.80097358.jpg
echo $var2 ;
?>
var2 = Bureau;
<?php
$url = 'C:\Documents and Settings\camille\Bureau\big.80097358.jpg';
$tab = explode('"\"', $url);
$var2 = $tab[count($tab)]; // Pour big.80097358.jpg
echo $var2 ;
?>
var2 = big.80097358.jpg;
<?php
$url = 'C:\Documents and Settings\camille\Bureau\big.80097358.jpg[b]\[/b]';
$tab = explode('"\"', $url);
$var2 = $tab[count($tab)]; // Pour big.80097358.jpg
echo $var2 ;
?>
var2 = ; (rien)
<?php
$url = 'C:\Documents and Settings\camille\Bureau\big.80097358.jpg[b]\[/b]';
$tab = explode('"\"', $url);
$var2 = $tab[count($tab)-1]; // Pour big.80097358.jpg
echo $var2 ;
?>
var2 = big.80097358.jpg;