参考了一下上面各位的解决方法，现在还是有问题，望大家帮帮忙，谢谢。现在的提示错误是： Warning: fopen(D:/Program Files/php/xampp/htdocs/../study/chapter02/orders.txt) [function.fopen]: failed to open stream: No such file or directory in D:\Program Files\php\xampp\htdocs\study\chapter02\processorder.php on line 8181行的代码就是 $fp=fopen("$DOCUMENT_ROOT/../study/chapter02/orders.txt",'w'); failed to open stream: No such file or directory 这是什么意思啊？ 还有就是orders.txt的权限要怎么设置啊？
No such file or directory没有这样的文件或目录的意思。还是路径不对的问题，能不能把完整代码贴出来参考？
switch($find) { case'a': echo 'regular customer <br />'; break; case'b': echo 'Customer referred by tv advertising<br />'; break; case'c': echo 'Customer referred by phone dirctory<br />'; break; case'd': echo'Customer referrde by word of mouth<br />'; break; default: echo 'Customer directly<br />'; break; } }
$fp=fopen("$DOCUMENT_ROOT/../study/chapter02/orders.txt",'w'); @$fp=fopen("$DOCUMENT_ROOT/../study/chapter02/orders.txt",'w'); if(!$fp) { echo '<p><strong>your order could not processed at this time.<br />'.'please try again later.</strong></p><br />'; exit; } fwrite($fp,$outputstring,strlen($outputstring)); ?> </body> </html>
$fp=fopen("$DOCUMENT_ROOT/../study/chapter02/orders.txt",'w'); @$fp=fopen("$DOCUMENT_ROOT/../study/chapter02/orders.txt",'w');改为 //$fp=fopen("$DOCUMENT_ROOT/../study/chapter02/orders.txt",'w'); @$fp=fopen("$DOCUMENT_ROOT/study/chapter02/orders.txt",'w');试试看！我试过可以，没有报错了。 结果如下： Bob's auto parts order results order processed order processed at02:19,26 July your order is as follows1tires 2bottles of oil 3spark plugs your address is sdfsdg items ordered :6 you order6goods.you discount is0 subtotal: $12.00 Total including tax: $13.20 regular customer your order could not processed at this time. please try again later.
中
D:/Program Files/php/xampp/htdocs/ 是网站的根
../chapter02/orders.txt 是目标文件
实际路径是 D:/Program Files/php/xampp/chapter02/orders.txt这就是说你要把文件写到网站以外,请确认这个事实
另外请确认 D:/Program Files/php/xampp/chapter02 目录存在,且一般用户有写权限
Warning: fopen(D:/Program Files/php/xampp/htdocs/../study/chapter02/orders.txt) [function.fopen]: failed to open stream: No such file or directory in D:\Program Files\php\xampp\htdocs\study\chapter02\processorder.php on line 8181行的代码就是 $fp=fopen("$DOCUMENT_ROOT/../study/chapter02/orders.txt",'w');
failed to open stream: No such file or directory 这是什么意思啊？
还有就是orders.txt的权限要怎么设置啊？
回楼上的，当然可以了，麻烦帮忙看看
<?php
//create short variable names
$tireqty=$_POST['tireqty'];
$oilqty=$_POST['oilqty'];
$sparkqty=$_POST['sparkqty'];
$find=$_POST['find'];
$address=$_POST['address'];
$DOCUMENT_ROOT=$_SERVER['DOCUMENT_ROOT'];
$outputstring=$data."\t".$tireqty."tires \t".$oilqty."oil\t".$sparkqty."spark plug\t$".$totalmount."\t".$address."\n";
?><head>
<title>Bob's auto parts - order results</title>
</head><body>
<h1>Bob's auto parts</h1>
<h2>order results</h2>
<?php
echo '<p> order processed </p>';
?><?php
echo '<p> order processed at';
echo date('H:i,j F');
echo '<p>';
?>
<?php $totalqty=0;
$discount=0;
$totalqty=$tireqty+$oilqty+$sparkqty;
if($totalqty>10 && $totalqty<50)$discount=0.05;
elseif($totalqty>=50 && $totalqty<100)$discount=0.1;
elseif($totalqty>99)$discount=0.15; if($totalqty == 0)
{
echo '<font color="red">'.'you order nothing'.'</font>';
}
else
{
echo '<p>your order is as follows</p>';
echo $tireqty . 'tires<br />';
//echo "$tireqty tires<br />";
echo $oilqty . 'bottles of oil<br />';
echo $sparkqty . 'spark plugs<br />';
echo "your address is $address<br />";
//calculate
echo 'items ordered :'.$totalqty.'<br />';
$totalamount=0.00;
define('TIREPRICE',100);
define('OILPRICE',10);
define('SPARKPRICE',4);
echo 'you order'.$totalqty.'goods.you discount is'.$discount.'<br />';
$totalamount=($tireprice*TIREPRICE+$soilqty*OILPRICE+$sparkqty*SPARKPRICE)*(1-$discount);
echo 'subtotal: $'.number_format($totalamount,2).'<br />';
$taxrate=0.10;
$totalamount=$totalamount*(1+$taxrate);
echo 'Total including tax: $'.number_format($totalamount,2).'<br />';
switch($find)
{
case'a': echo 'regular customer <br />';
break;
case'b': echo 'Customer referred by tv advertising<br />';
break;
case'c': echo 'Customer referred by phone dirctory<br />';
break;
case'd': echo'Customer referrde by word of mouth<br />';
break;
default: echo 'Customer directly<br />';
break;
}
}
$fp=fopen("$DOCUMENT_ROOT/../study/chapter02/orders.txt",'w');
@$fp=fopen("$DOCUMENT_ROOT/../study/chapter02/orders.txt",'w');
if(!$fp)
{
echo '<p><strong>your order could not processed at this time.<br />'.'please try again later.</strong></p><br />';
exit;
}
fwrite($fp,$outputstring,strlen($outputstring));
?>
</body>
</html>
<title>orderform</title>
</head><body>
<form action="processorder.php" method="post">
<table border="0">
<tr bgcolor="#cccccc">
<td width="200">items</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>spark plugs</td>
<td align="center"><input type="text" name="sparkqty" size="3" maxlength="3" /></td>
</tr>
<tr>
<td>address</td>
<td align="center"><input type="text" name="address" size="10" maxlength="10" /></td>
</tr>
<tr>
<td>how did you find Bob's?</td>
<td><select name="find">
<option value="a">i am a regular customer</option>
<option value="b">tv advertising</option>
<option value="c">phone directory</option>
<option value="d">word of mouth</option>
</select>
</td>
</tr>
<tr>
<td align="center" colspan="2"><input type="submit" value="submit order" /></td>
</tr>
</table>
</form></body>
</html>
@$fp=fopen("$DOCUMENT_ROOT/../study/chapter02/orders.txt",'w');改为 //$fp=fopen("$DOCUMENT_ROOT/../study/chapter02/orders.txt",'w');
@$fp=fopen("$DOCUMENT_ROOT/study/chapter02/orders.txt",'w');试试看！我试过可以，没有报错了。
结果如下：
Bob's auto parts
order results
order processed order processed at02:19,26 July
your order is as follows1tires
2bottles of oil
3spark plugs
your address is sdfsdg
items ordered :6
you order6goods.you discount is0
subtotal: $12.00
Total including tax: $13.20
regular customer your order could not processed at this time.
please try again later.