yii2/extensions/debug/views/default/panels/mail/summary.php

<?php
/* @var $panel yii\debug\panels\MailPanel */
/* @var $mailCount integer */
if ($mailCount): ?>
<div class="yii-debug-toolbar-block">
    <a href="<?= $panel->getUrl() ?>">Mail <span class="label"><?= $mailCount ?></span></a>
</div>
<?php endif ?>
mail panel added 11 years ago			`<?php`
Fixes #3793: Changed inline autocomplete hints style to get more IDEs support 10 years ago			`/* @var $panel yii\debug\panels\MailPanel */`
			`/* @var $mailCount integer */`
mail panel added 11 years ago			`if ($mailCount): ?>`
			`<div class="yii-debug-toolbar-block">`
Reformat code te be PSR-2 compatible 11 years ago			`<a href="<?= $panel->getUrl() ?>">Mail <span class="label"><?= $mailCount ?></span></a>`
mail panel added 11 years ago			`</div>`
			`<?php endif ?>`