0
<div class = "col-md-9 text-left">
<?php
$host = 'localhost';
$dbname = 'project';
$username = 'root';
$password = '1234';
$charset = 'utf8';
try
{
$pdo = new PDO("mysql:host=$host;dbname=$dbname", $username, $password);
$sql = "SELECT subject,description,time,date FROM status";
$q = $pdo->query($sql);
$q->setFetchMode(PDO::FETCH_ASSOC);
$usid = ($row['userID']);
$sql1 = 'SELECT status.subject, status.description, status.time , status.date , status.stno , status.userID , tbl_users.userID , tbl_users.Fname , tbl_users.Lname
FROM status , tbl_users
WHERE status.userID=tbl_users.userID ORDER BY status.time DESC';
$q1 = $pdo->prepare($sql1);
$q1->execute([$usid]);
$q1->setFetchMode(PDO::FETCH_ASSOC);
}
catch (PDOException $e)
{
die("Could not connect to the database $dbname :" . $e->getMessage());
}
?>
<?php while ($row = $q->fetch()): ?>
<?php while ($row1 = $q1->fetch()): ?>
<div class="col-md-9">
<div class="box box-widget">
<div class="box-header with-border">
<div class="user-block">
<img class="img-circle" src="<?php echo $row10['des']; ?><?php echo $row9['userPic']; ?>" alt="User Image">
<span class="username"><a href="#"><?php echo htmlspecialchars($row1['Fname']); ?> <?php echo htmlspecialchars($row1['Lname']); ?></a></span>
<span class="description">Shared publicly - <?php echo htmlspecialchars($row['time']) ?> <?php echo htmlspecialchars($row['date']) ?></span>
</div>
<!-- /.user-block -->
<div class="box-tools">
<button type="button" class="btn btn-box-tool" data-toggle="tooltip" title="Mark as read">
<i class="fa fa-circle-o"></i>
</button>
<button type="button" class="btn btn-box-tool" data-widget="collapse">
<i class="fa fa-minus"></i>
</button>
<button type="button" class="btn btn-box-tool" data-widget="remove">
<i class="fa fa-times"></i>
</button>
</div>
<!-- /.box-tools -->
</div>
<!-- /.box-header -->
<div class="box-body">
<p><b><?php echo htmlspecialchars($row1['subject']) ?></b></p>
<p><i><?php echo htmlspecialchars($row1['description']) ?></i></p>
<?php
// Check connection
$servername = "localhost";
$username = "root";
$password = "1234";
$dbname = "project";
htmlspecialchars($a = $row1['stno']);
$d1 = $row7['userID'];
// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
$sql = "SELECT * FROM likes WHERE rec = $a";
$result = $conn->query($sql);
if ($result->num_rows > 0)
{
// output data of each row
while($row = $result->fetch_assoc())
{
$GLOBALS['a'] = $row['do'];
}
}
$z4 = $GLOBALS['a'];
if ($d1==$z4)
{
include ("unlikee.php");
}
else
{
include ("likee.php");
}
$conn->close();
?>
<span class="pull-right text-muted"><?php
$con=mysqli_connect("localhost","root","1234","project");
// Check connection
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
htmlspecialchars($a = $row1['stno']);
$sql="SELECT * FROM likes WHERE rec = $a";
if ($result=mysqli_query($con,$sql))
{
// Return the number of rows in result set
$rowcount=mysqli_num_rows($result);
printf("%d\n",$rowcount);
// Free result set
mysqli_free_result($result);
}
mysqli_close($con);
?>
</h5>
<span class="description-text"><?php
$con=mysqli_connect("localhost","root","1234","project");
// Check connection
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
htmlspecialchars($a = $row1['stno']);
$sql="SELECT * FROM likes WHERE rec = $a";
if ($result=mysqli_query($con,$sql))
{
// Return the number of rows in result set
$rowcount=mysqli_num_rows($result);
if ($rowcount==1)
echo 'Like';
else
echo 'Likes';
// Free result set
mysqli_free_result($result);
}
mysqli_close($con);
?> - 3 comments</span>
</div>
<!-- /.box-body -->
<!-- /.box-footer -->
<div class="box-footer">
<form action="#" method="post">
<img class="img-responsive img-circle img-sm" src="../dist/img/user4-128x128.jpg" alt="Alt Text">
<!-- .img-push is used to add margin to elements next to floating images -->
</form>
</div>
<!-- /.box-footer -->
</div>
<!-- /.box -->
</div>
<?php endwhile; ?> <?php endwhile; ?>
</div>
我想檢索只有一個用戶的數據，但我不知道如何在SQL語句中給它一個條件。我在哪裏以及如何將WHERE userID = $user_Session？把WHERE語句放在SQL語句中
$sql = "SELECT subject,description,time,date FROM status";
在上面的兩個代碼語句中，我應該在哪裏放第一個？
$sql1 = 'SELECT status.subject, status.description, status.time , status.date , status.stno , status.userID , tbl_users.userID , tbl_users.Fname , tbl_users.Lname
FROM status , tbl_users
WHERE status.userID=tbl_users.userID ORDER BY status.time DESC';
[correct_table_name] ??那是什麼 ？ @PaweIN –