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<html>
<head>
<title>跳转控制语句应用</title>
</head>
<body>
<h2>break、continue语句综合应用</h2>
<?php
echo "<b>break语句应用:</b><br>";
$i=0;
while(++$i){
switch ($i){
case 1:
echo "i=".$i." ";
break;
case 2:
echo "i=".$i." ";
break 2;
case 3:
echo "i=".$i." ";
break;
default:
echo "switch循环结束!";
break;
}
echo "switch循环结束<br>";
}
echo "所有循环结束<br>";
echo "<b>continue语句应用:</b><br>";
$j=0;
while($j++<1){
echo "outer<br>";
while(1){
echo "middle<br>";
while(1){
echo "inner<br>";
continue 3;
}
echo "能否循环到此呢?";
}
echo "可以循环到吗?";
}
?>
</body>
</html>