我正在尝试根据搜索显示数据库中的字段
搜索条件将在地址栏中(例如 /search_results.php?q=tea 如果用户搜索tea)
这是我的代码:
<?php
$name=$_GET["q"];
if ($name<="0"){echo( "You did not enter a search");
}
else
{
$con = mysql_connect("localhost","cl49-XXX","XXX");
if (!$con)
{
die('Could not connect: line 513 ' . mysql_error());
}
mysql_select_db("cl49-XXX", $con)or die( "Unable to select database");
$result=mysql_query("SELECT * FROM products WHERE $name LIKE '$prodname%' ")or die('Error: Line 519' );
$row = mysql_fetch_array($result);
$prodID=$row['prodID'];
$prodname=$row['prodname'];
$catagory=$row['catagory'];
}
echo" $prodID , $prodname, $catagory ";
?>
运行代码时我得到
错误:第 519 行