Syntax problem for $x

[Garry Jones]

If the variable $delt1 is 8 I want the output

<td class="vt8" >

Which will have read the value of $delt1 from

<td class="vt<?= $delt1 ?>">

As this is part of a larger code I am trying to use x for the number in
$delt1

This:
<td class="vt<?= $delt.$x ?>">
does not work.

Any help greatly appreciated.

Garry Jones
Sweden

[NC]

Garry Jones wrote:

If the variable $delt1 is 8 I want the output

<td class="vt8" >

Which will have read the value of $delt1 from

<td class="vt<?= $delt1 ?>">

As this is part of a larger code I am trying to use x for the number in
$delt1

This:
<td class="vt<?= $delt.$x ?>">
does not work.

Try this:

<td class="vt<?php
$var = "delt$x";
echo $$var;
?>">

An even better solution would be to have an array called $delt and
store all data that are now the $delt* variables as array's elements.
This way, you could simply do:

<td class="vt<?= $delt[$x] ?>">

Cheers,
NC

[Paul Haxter]

I prefer the following method.

<?php
echo '<td class="vt' . $delt . $x . '">';
?>