CODEWITHSUNDEEP
smarty
user3303594
user3303594

Reputation: 61

Add strip_tags exceptions in smarty

I am trying to add strip_tags exceptions for smarty but for some reason it is not working. below is my code. can someone help me figure out what I am doing wrong.

<td class="olotd4 tooltip2">
<span>{$customer_work_orders_result
[i].WORK_ORDER_DESCRIPTION|strip_tags:"<a><del><em><strong><blockquote>"|stripslashes}</span>
{$customer_work_orders_result[i].WORK_ORDER_SCOPE}</td>

it is working but stripping everything.

Thanks in advance..

Upvotes: 1

Views: 1193

Answers (1)

Borgtex
Borgtex

Reputation: 3245

Smarty strip_tags implementation does not allow that. You can, however, write your own modifier:

save it as smarty/plugins/modifier.strip_tags_exclude.php (or in your custom plugins folder)

function smarty_modifier_strip_tags_exclude()
{

    $params=func_get_args();

    if (!isset($params[1])) {
        $params[1] = true;
    }
    if ($params[1] === true) {
        return preg_replace('!<[^>]*?>!', ' ', $params[0]);
    } else {
        if (is_string($params[1]))
        {
            $allowable_tags = strtr($params[1],'[]','<>');
        }


        return strip_tags($params[0],$allowable_tags);
    }
}

and then you can use it this way:

{$variable|strip_tags_exclude:'<a><p><ul><li>'}

or alternatively (some editors may get confused and think that you're opening tags):

{$variable|strip_tags_exclude:'[a][p][ul][li]'}

Upvotes: 2

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