我有这样一个语句
$sql = "select * from tb2300 where qty2 然后我执行echo $sql;
页面显示只有
select * from tb2300 where qty2
这个是什么情况？
mysql4.1.10
apache2.0
php 5.2.4
回复讨论(解决方案)
qty是字符串 要使用单引号包裹 或者换成数字也可以,要么加$,作为变量
原因,我说不全,等高手.
我那些全部是字段……
正常，是浏览器的原因
非 IE 浏览器似乎都这样
原因是 select * from tb2300 where qty2 套红的部分被当做 html 标记了，由于未结束，连查看源文件也看不到
正常，是浏览器的原因
非 IE 浏览器似乎都这样
原因是 select * from tb2300 where qty2 套红的部分被当做 html 标记了，由于未结束，连查看源文件也看不到
好像不是这么简单，我的是IE8.0，另外我刚刚加了
但查了下，qty并不是mysql保留字，好像也不是php保留字
比较困惑……
你都
你
$sql = "select * from tb2300 where qty2<qty order by cno";echo '<xmp>';echo $sql;
Copy after login
Copy after login
就知道我说的是对的了
你都 <'qty 了，自然就不会被浏览器解释为 html 标记了
你
$sql = "select * from tb2300 where qty2<qty order by cno";echo '<xmp>';echo $sql;
Copy after login
Copy after login
就知道我说的是对的了
是认为您的这个观点，只是觉得比较困惑，按说有时候写的不标准时，经常也会有<单独写的问题，
但也没发现这个状况。
另外我在这之前echo 了
<![CDATA[也没有效果 </p> <p class="sougouAnswer"> 其实你这样写就不会有困惑了 <br /> <div class="code" style="position:relative; padding:0px; margin:0px;"><pre class='brush:php;toolbar:false;'>$sql = "select * from tb2300 where qty2 < qty order by cno";echo $sql;</pre><div class="contentsignin">Copy after login</div></div>总之，只要你输出的内容不具二义性，就不会有问题 </p> <p class="sougouAnswer"> 是啊，很正常啊，因为你的输出里you</p>
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