<html>
<head>
<title>for迴圈樣本</title>
<meta http-equiv=content-type content="text/html; charset=gb2312">
</head>
<body>
<h2 align=center >用戶端的資訊－FOR迴圈</h2>
<hr color=red>
<!--PHP程式的開始-->
<?
echo"<table border=1>n";//顯示表格的邊框
/******************************
用for迴圈來讀取$GLOBALS數組的值
在迴圈體中顯示出用戶端的資訊
*******************************/
for ($key=reset($GLOBALS);$key=key($GLOBALS);$key=next($GLOBALS))
{
$value=pos($GLOBALS);
echo "<tr><td>$key</td><td>$value</td></tr>n";
}
echo "</table>n";
?>
<!--PHP程式的結束-->
</body>
</html>
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