在Apache本地服务器的目录下建立了文件夹BobOrder,在这个文件夹下建立了vieworder.php文件,代码如下:
<?php
//Create short variable name
$DOCUMENT_ROOT =$_SERVER['DOCUMENT_ROOT'];?>
<html>
<head> <title>Bob's Auto Parts - Customer Orders'</title></head>
<body> <h1>Bob's Auto Parts'</h1> <h2>Customer Orders</h2>
<?php
@$fp = fopen("$DOCUMENT_ROOT/../orders.txt",'rb');
if(!$fp){
echo "<p><strong>No orders pending.Please try again later.</strong></p>";
exit;
}
while(!feof($fp)){
$order = fgets($fp,999);
echo $order."<br />";
}
?></body>
</html>结果输出
No orders pending.Please try again later.但是如果把加红处的代码修改成如下
<?php
//Create short variable name
//$DOCUMENT_ROOT =$_SERVER['DOCUMENT_ROOT'];?>
<html>
<head> <title>Bob's Auto Parts - Customer Orders'</title></head>
<body> <h1>Bob's Auto Parts'</h1> <h2>Customer Orders</h2>
<?php
@$fp = fopen("orders.txt",'rb');
if(!$fp){
echo "<p><strong>No orders pending.Please try again later.</strong></p>";
exit;
}
while(!feof($fp)){
$order = fgets($fp,999);
echo $order."<br />";
}
?></body>
</html>
则可以正确输出如下结果:
Bob's Auto Parts'
Customer Orders
16:27 17th November 2009 2 tires 5 oil 4 spark plugs $292.6
16:27 17th November 2009 2 tires 5 oil 4 spark plugs $292.6
16:27 17th November 2009 2 tires 5 oil 4 spark plugs $292.6
16:27 17th November 2009 2 tires 5 oil 4 spark plugs $292.6
16:27 17th November 2009 2 tires 5 oil 4 spark plugs $292.6
16:27 17th November 2009 2 tires 5 oil 4 spark plugs $292.6
请指点一下哪里出错了?
服务器版本: 5.4.3-beta-community
<?php
//Create short variable name
$DOCUMENT_ROOT =$_SERVER['DOCUMENT_ROOT'];?>
<html>
<head> <title>Bob's Auto Parts - Customer Orders'</title></head>
<body> <h1>Bob's Auto Parts'</h1> <h2>Customer Orders</h2>
<?php
@$fp = fopen("$DOCUMENT_ROOT/../orders.txt",'rb');
if(!$fp){
echo "<p><strong>No orders pending.Please try again later.</strong></p>";
exit;
}
while(!feof($fp)){
$order = fgets($fp,999);
echo $order."<br />";
}
?></body>
</html>结果输出
No orders pending.Please try again later.但是如果把加红处的代码修改成如下
<?php
//Create short variable name
//$DOCUMENT_ROOT =$_SERVER['DOCUMENT_ROOT'];?>
<html>
<head> <title>Bob's Auto Parts - Customer Orders'</title></head>
<body> <h1>Bob's Auto Parts'</h1> <h2>Customer Orders</h2>
<?php
@$fp = fopen("orders.txt",'rb');
if(!$fp){
echo "<p><strong>No orders pending.Please try again later.</strong></p>";
exit;
}
while(!feof($fp)){
$order = fgets($fp,999);
echo $order."<br />";
}
?></body>
</html>
则可以正确输出如下结果:
Bob's Auto Parts'
Customer Orders
16:27 17th November 2009 2 tires 5 oil 4 spark plugs $292.6
16:27 17th November 2009 2 tires 5 oil 4 spark plugs $292.6
16:27 17th November 2009 2 tires 5 oil 4 spark plugs $292.6
16:27 17th November 2009 2 tires 5 oil 4 spark plugs $292.6
16:27 17th November 2009 2 tires 5 oil 4 spark plugs $292.6
16:27 17th November 2009 2 tires 5 oil 4 spark plugs $292.6
请指点一下哪里出错了?
服务器版本: 5.4.3-beta-community
输出的是
/../orders.txt
这个txt文件的绝对路径是
D:\Apache\htdocs\BobOrder\orders.txt
这个怎么解决?