我如何在 html 中回显变量

Question

I have an html image-background code which I like to output $cartTotal in it. My problem is: how do I echo variable $cartTotal inside the html code?

I have tried:

<?php echo'<TABLE BORDER="0" cellpadding="0" CELLSPACING="0"> <TR> <TD WIDTH="60" HEIGHT="70" BACKGROUND="inventory_images/3.jpg" VALIGN="bottom"> <FONT SIZE="+5" COLOR="red"><?php
echo "$cartTotal";
?></FONT></TD> </TR> </TABLE>'; ?>

But it returns $cartTotal instead of the expected output.

Answer 1

echo inside echo will not work, Just put variable name inside echo

<?php 
 echo '<TABLE BORDER="0" cellpadding="0" CELLSPACING="0"> 
       <TR>
          <TD WIDTH="60" HEIGHT="70" BACKGROUND="inventory_images/3.jpg" VALIGN="bottom"> 
              <FONT SIZE="+5" COLOR="red">'.$cartTotal.'</FONT>
          </TD> 
       </TR> 
       </TABLE>'; 
?>

Also check some other example : https://eval.in/868385

Answer 2

Don't write PHP inside PHP . change your code to:

<?php echo'<TABLE BORDER="0" cellpadding="0" CELLSPACING="0"> <TR> <TD WIDTH="60"
 HEIGHT="70" BACKGROUND="inventory_images/3.jpg" VALIGN="bottom"> <FONT SIZE="+5" 
COLOR="red">'.$cartTotal.'</FONT></TD> </TR> </TABLE>'; ?>

Answer 3

 <TABLE BORDER="0" cellpadding="0" CELLSPACING="0"> <TR> <TD WIDTH="60" HEIGHT="70" BACKGROUND="inventory_images/3.jpg" VALIGN="bottom"> <FONT SIZE="+5" COLOR="red"> <?php echo $cartTotal; ?> </FONT> </TD> </TR> </TABLE>

Try this code:

Answer 4

This might work. You have not closed the single quote, so closing the quote, and concatenating the variable (using the dot) should have the desired result.

<?php echo '<TABLE BORDER="0" cellpadding="0" CELLSPACING="0"> <TR> <TD WIDTH="60" HEIGHT="70" BACKGROUND="inventory_images/3.jpg" VALIGN="bottom"> <FONT SIZE="+5" COLOR="red">' . $cartTotal . '</FONT></TD> </TR> </TABLE>'; ?>

Alternatively, you could put normal HTML with just the short-tag echo statement:

<TABLE BORDER="0" cellpadding="0" CELLSPACING="0"> 
<TR> <TD WIDTH="60" HEIGHT="70" BACKGROUND="inventory_images/3.jpg" VALIGN="bottom"> <FONT SIZE="+5" COLOR="red">  
<?=$cartTotal?> 
</FONT></TD> </TR> </TABLE>

Answer 5

You Can try this

<?php
echo"<TABLE BORDER='0' cellpadding='0' CELLSPACING='0'>";
echo"<TR>";

echo"<TD WIDTH='60' HEIGHT='70' BACKGROUND='inventory_images/3.jpg' VALIGN='bottom'> ";
echo"<TD WIDTH='60' HEIGHT='70' BACKGROUND='inventory_images/3.jpg' VALIGN='bottom'> ";
echo $cartTotal;
echo"</FONT></TD> </TR> </TABLE> "; ?>

Your problem is that you are echoing inside of a single quoted string which doesn't work.