// link
$text = preg_replace_callback(
    "/<((https?|chrome|edge):\/\/.+|(?:mailto:)?[_a-z0-9-\.\+]+@[_\w-]+(?:\.[a-z]{2,})+)>/i",
    function ($matches) {
        $url = $this->cleanUrl($matches[1]);
        $link = $this->call('parseLink', $url);

        return $this->makeHolder(
            "<a href=\"{$url}\">{$link}</a>"
        );
    },
    $text
);

{/tabs-pane}
{tabs-pane label="修改前"}

// link
$text = preg_replace_callback(
    "/<(https?:\/\/.+|(?:mailto:)?[_a-z0-9-\.\+]+@[_\w-]+(?:\.[a-z]{2,})+)>/i",
    function ($matches) {
        $url = $this->cleanUrl($matches[1]);
        $link = $this->call('parseLink', $url);

        return $this->makeHolder(
            "<a href=\"{$url}\">{$link}</a>"
        );
    },
    $text
);

{/tabs-pane}

if (preg_match("/^\w+:/i", $url) && !preg_match("/^(https?|mailto|chrome|edge):/i", $url)) {
    return '#';
}

{/tabs-pane}
{tabs-pane label="修改前"}

if (preg_match("/^\w+:/i", $url) && !preg_match("/^(https?|mailto):/i", $url)) {
    return '#';
}

{/tabs-pane}