avant le sort => Array ( [0] => papaye [1] => orange [2] => banane [3] => ananas )
apres le sort => Array ( [0] => ananas [1] => banane [2] => orange [3] => papaye )
fruits[0] = ananas fruits[1] = banane fruits[2] = orange fruits[3] = papaye
$fruits = array("papaye","orange","banane","ananas");

echo "avant le sort => ";
print_r($fruits);

sort($fruits);
echo "apres le sort => ";
print_r($fruits);

foreach ($fruits as $key => $val)
{
echo "fruits[".$key."] = ".$val."\n";
}