刚学PHP，基本问题就搞不定，有人能指点下吗

cobra_zhou

刚学PHP有以下代码：
orderform.html 内表单：
<form action="processorder.php" method=post>;
<table border=0>;
  <tr bgcolor="#cccccc">;
    <td width="150">;Item</td>;
    <td width="15">;Quantity</td>;
  </tr>;
  <tr>;
    <td>;Tires</td>;
    <td align="center">;<input type="text" name="tireqty "size="3" maxlength="3">;</td>;
  </tr>;
  <tr>;
    <td>;Oil</td>;
    <td align="center">;<input type="text" name="oilqty" size="3" maxlength="3">;</td>;
  </tr>;
  <tr>;
    <td>;SparkPlugs</td>;
    <td align="center">;<input type="text" name="sparkqty" size="3" maxlength="3">;</td>;
  </tr>;
  <tr>;
    <td colspan="2" align="center">;<input type=submit value="Submit Order">;</td>;
  </tr>;
</table>;
</form>;

processorder.php脚本内容：
<?php
echo "<p>;Order processed at ";
echo date("H:i, jS F";
echo "<br>;";
echo "<p>;Your order is as follows:";
echo "<br>;";
echo "$tireqty Tires<br>;";
echo "$oilqty Bottles of oil<br>;";
echo "$sparkqty spark plugs<br>;";
?>;

但结果显示确是：
Order processed at 23:07, 27th July


Your order is as follows:
Tires
Bottles of oil
spark plugs

$tireqty,$oilqty,$sparkqty变量的值却不显示？
是哪做错了吗？
我手遍的书是这样写的呀。

geel

请看置顶！register_global