href标记内的php代码不起作用

Question

I would like to redirect to other pages but the = sign isn't working, the page name, the title, and the id are coming from database. I tried putting . before the = but that doesn't work. I think this should be simple but couldn't figure it out. can someone help me out?

 echo  "<a href=".$row['page']=.$row['topic']."& id=".$row['id'].">".click here."</a>";

Answer 1

尝试像

echo "<a href='".$row['page']."=".$row['topic']."&id=".$row['id']."'>click here</a>";

Answer 2

像这样 ？

echo '<a href="' . $row['page'] . '=' . $row['topic'] . '&id=' . $row['id'] . '">click here</a>';

Answer 3

You were just missing a few quotes and dots. This will work.

echo  "<a href='".$row['page']."=".$row['topic']."&id=".$row['id']."'>click here</a>";