/ / destroy a single variable unset ($foo); / / destroy a single element of an array unset ($bar['quux']); / / destroy more than one variable unset ($foo1, $foo2, $foo3);
?php / / Destruction d'une seule variable unset ($foo); / / Destruction d'un élément de tableau unset ($bar['quux']); / / Destruction de plusieurs variables unset ($foo1, $foo2, $foo3);?