我在正确读取用 JavaScript 编写的 PHP cookie 时遇到问题。具体来说,问题在于 PHP 将只读取整数,而忽略所有其他字符。例如,如果我将 'firstName' 存储为 'Bob',而 'phoneNumber' 显示为 '555-1234',PHP 将显示 0 代表 'firstName' 和 '555' 代表 'phoneNumber'。
我存储的示例数据(cookieName=value)
AreCookiesEnabled=344
firstName=Bob
lastName=Smith
email=bsmith@email.com
hpID=PL7H88
company=Bobcorp
phoneNumber=555-1234
language=en
os=Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; CMNTDF; BRI/1; .NET4.0C; .NET4.0E)
browser=5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; CMNTDF; BRI/1; .NET4.0C; .NET4.0E)
description=This is a description.
这是我用来编写 cookie 的 JavaScript 函数:
function SetCookie(cookieName, cookieValue, nDays)
{
//alert("SetCookie("+cookieName+", "+cookieValue+", "+nDays+")");
var today = new Date();
var expire = new Date();
if (nDays==null || nDays==0)
{
nDays=1;
}
if(cookieValue == '')
{
cookieValue = 'none';
}
expire.setTime(today.getTime() + 3600000*24*nDays);
document.cookie = cookieName+"="+escape(cookieValue)+";expires="+expire.toGMTString()+";domain=.ourdomain.com;path=/";
}//
在 PHP 页面上,我有 phpinfo() 显示 cookie。对于 _REQUEST["firstName"] 和 _COOKIE["firstName"] 我得到 "Bob",但是当我回显 $_COOKIE["firstName"] 时我得到 0。事实上,使用上面的示例信息,我得到这个输出:
Are cookies enabled: 108
First Name: 0
Last Name: 0
Email: 0
HP ID: 0
Company: 0
Phone Number: 555
Language: 0
Operating System: 0
Browser: 5
Description: 0
我也做 print_r($_COOKIE); 并得到这个输出:
Array ( [testsession] => true [firstName] => Bob [lastName] => Smith [email] => bsmith@email.com [hpID] => PL7H88 [company] => Bobcorp [phoneNumber] => 555-1234 [language] => en [AreCookiesEnabled] => 108 [description] => This is a description. [browser] => 5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; CMNTDF; BRI/1; .NET4.0C; .NET4.0E) [os] => Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; CMNTDF; BRI/1; .NET4.0C; .NET4.0E) )
似乎一切都在那里并且正确,除了最终输出。谁能告诉我我在这里做错了什么?谢谢你。
编辑:根据大众的需求,这是 PHP 文件...
<?php
phpinfo();
phpversion();
print_r($_COOKIE);
echo("<p>An error has occurred.</p>");
echo("<p><b>Are cookies enabled:</b> ");
echo($_COOKIE['AreCookiesEnabled']+"<br /></p>");
echo("<p><b>First Name:</b> ");
echo($_COOKIE['firstName']+"<br /></p>");
echo("<p><b>Last Name:</b> ");
echo($_COOKIE['lastName']+"<br /></p>");
echo("<p><b>Email:</b> ");
echo($_COOKIE['email']+"<br /></p>");
echo("<p><b>HP ID:</b> ");
echo($_COOKIE['hpID']+"<br /></p>");
echo("<p><b>Company:</b> ");
echo($_COOKIE['company']+"<br /></p>");
echo("<p><b>Phone Number:</b> ");
echo($_COOKIE['phoneNumber']+"<br /></p>");
echo("<p><b>Language:</b> ");
echo($_COOKIE['language']+"<br /><br /></p>");
echo("<p><b>Operating System:</b> ");
echo($_COOKIE['os']+"<br /></p>");
echo("<p><b>Browser:</b> ");
echo($_COOKIE['browser']+"<br /><br /></p>");
echo("<p><b>Description:</b> <br /><br />");
echo($_COOKIE['description']+"</p>");
?>