mainupating a variable in template before using in vb each

[kh99]

I tried it using array_shift and it seems to work.

$myvar = array('First', 'Second', 'Third');

$templater = vB_Template::create('test_template');
$templater->register('myvar', $myvar);
print_output($templater->render());

<vb:if condition="$first_item = array_shift($myvar)">
    First: {vb:raw first_item}<BR/>
</vb:if>
<vb:each from="myvar" key="k" value="v">
    Loop: {vb:raw k} {vb:raw v}<BR/>
</vb:each>

although I think you lose the original array keys when doing it that way.

I couldn't see how you could get to fetch_error_array() with $errors not an array unless maybe you have a plugin that changes $errors (maybe using hook template_compile?) or maybe a custom tag.