public static function providerLink($providedby)
    {
        // If nothing is provided, we don't make a link.
        if (empty($providedby) || !is_array($providedby)) {
            return '';
        }

        // If we forgot the second element in the array, substitute the first for it.
        if (empty($providedby[1]) || empty(strip_tags($providedby[1]))) {
            $providedby[1] = $providedby[0];
        }

        $scheme = parse_url($providedby[0], PHP_URL_SCHEME);

        if ($scheme === 'http' || $scheme === 'https') {
            // Link is OK, just add a target
            $link = sprintf('<a href="%s" target="_blank">', $providedby[0]);
        } elseif ($scheme === 'mailto') {
            // Already a `mailto:` include.
            $link = sprintf('<a href="%s">', $providedby[0]);
        } elseif (self::isURL($providedby[0])) {
            // An URL, without a scheme
            $link = sprintf('<a href="http://%s" target="_blank">', $providedby[0]);
        } else {
            // Fall back to old behaviour, assume an e-mail address
            $link = sprintf('<a href="mailto:%s">', $providedby[0]);
        }

        // Add the label and closing tag.
        $link .= strip_tags($providedby[1]) . '</a>';

        return $link;
    }
public static function providerLink($providedby)
    {
        // If nothing is provided, we don't make a link.
        if (empty($providedby) || !is_array($providedby)) {
            return '';
        }

        // If we forgot the second element in the array, substitute the first for it.
        if (empty($providedby[1]) || empty(strip_tags($providedby[1]))) {
            $providedby[1] = $providedby[0];
        }

        $scheme = parse_url($providedby[0], PHP_URL_SCHEME);

        if ($scheme === 'http' || $scheme === 'https') {
            // Link is OK, just add a target
            $link = sprintf('<a href="%s" target="_blank">', $providedby[0]);
        } elseif ($scheme === 'mailto') {
            // Already a `mailto:` include.
            $link = sprintf('<a href="%s">', $providedby[0]);
        } elseif (self::isURL($providedby[0])) {
            // An URL, without a scheme
            $link = sprintf('<a href="http://%s" target="_blank">', $providedby[0]);
        } else {
            // Fall back to old behaviour, assume an e-mail address
            $link = sprintf('<a href="mailto:%s">', $providedby[0]);
        }

        // Add the label and closing tag.
        $link .= strip_tags($providedby[1]) . '</a>';

        return $link;
    }
public static function providerLink ( $ providedby ) { // If nothing is provided, we don't make a link. if ( empty ( $ providedby ) || ! is_array ( $ providedby ) ) { return '' ; } // If we forgot the second element in the array, substitute the first for it. if ( empty ( $ providedby [ 1 ] ) || empty ( strip_tags ( $ providedby [ 1 ] ) ) ) { $ providedby [ 1 ] = $ providedby [ 0 ] ; } $ scheme = parse_url ( $ providedby [ 0 ] , PHP_URL_SCHEME ) ; if ( $ scheme === 'http' || $ scheme === 'https' ) { // Link is OK, just add a target $ link = sprintf ( '<a href="%s" target="_blank">' , $ providedby [ 0 ] ) ; } elseif ( $ scheme === 'mailto' ) { // Already a `mailto:` include. $ link = sprintf ( '<a href="%s">' , $ providedby [ 0 ] ) ; } elseif ( self :: isURL ( $ providedby [ 0 ] ) ) { // An URL, without a scheme $ link = sprintf ( '<a href="http://%s" target="_blank">' , $ providedby [ 0 ] ) ; } else { // Fall back to old behaviour, assume an e-mail address $ link = sprintf ( '<a href="mailto:%s">' , $ providedby [ 0 ] ) ; } // Add the label and closing tag. $ link .= strip_tags ( $ providedby [ 1 ] ) . '</a>' ; return $ link ; }
Create 'provider' link, as used in the footer, to link to either an
email address or website URL.

@param array $providedby

@return string
Create provider link as used in the footer to link to either an email address or website URL .