[英]PHP search form not getting results
我有一個名為Harry Butler的數據庫,在該數據庫的first_name和last_name列下帶有以下代碼:
<?PHP
//Create the connection…
//("where the database is", 'Database login' , 'database password' , "Database name")
$con=mysqli_connect("", 'root', 'root', "Social");
//Check our connection…
if (mysqli_connect_errno($con))
{
echo " Sorry Mate";
}
$fname = $_POST[fname];
$lname = $_POST[lname];
$result = mysqli_query($con, "SELECT * FROM `User_info` WHERE first_name = '$fname' AND last_name = '$lname'");
while($row = mysqli_fetch_array($result))
{
echo $row['first_name'];
}
?>
從上一頁獲取表單數據:
<form action="searching.php" method="post">
<input id="fname" align="center" placeholder="First Name" name="fname"></input>
<input id="lname" align="center" placeholder="Last Name" name="lname"></input>
<select id="gender">
<option value="Male">Male</option>
<option value="Female">Female</option>
<option value="Other">Other</option>
<option value="God">God</option>
</select>
<br />
</form>
但是,當結果提交后,我什么也沒想到?
更改
$fname = $_POST[fname];
$lname = $_POST[lname];
對此:
$fname = $_POST['fname'];
$lname = $_POST['lname'];
$ _POST是關聯數組,所以我希望它對您有所幫助
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