Scope confusion?
The following works:
<?php
function printUpDown($html_helper)
{
echo $html_helper->image('up.gif');
echo $html_helper->image('down.gif');
}
?>
<p><?php printUpDown($html) ?></p>
Geoff wrote:
> When i use the html helper in an element it works fine if it is called
> directly. If, however, it is called from a function in the element, it
> does not work: "Notice: Undefined variable: html in".
>
> For example, this doesn't work:
>
> <?php
> function printUpDown() {
> echo $html->image('up.gif');
> echo $html->image('down.gif');
> }
> ?>
> <p>
> <?php printUpDown() ?>
> </p>
>
> But this does:
>
> <p>
> <?php echo $html->image('down.gif') ?>
> </p>
>
> any ideas?
>
>
> >
>
>
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