"Orange","Banana","Grape","Apple","Flower");
////////////////////////////////////////////////
echo "
//搜尋字串,不用計數器的while迴圈,印出陣列:
";
$txt="Apple";
while(($v=current($fruit)) != NULL){
if($v==$txt){
echo "找到 $txt";
break;
}
if(key($fruit)==count($fruit)){
echo "沒有找到 $txt";
}
next($fruit);
}
////////////////////////////////////////////////
?>