excerpt() static public method

Creates an exceprt of a string It removes all html tags first and then uses str::short
static public excerpt ( string $string, integer $chars = 140, boolean $removehtml = true, string $rep = '…' ) : string
$string string The string to be shortened
$chars integer The final number of characters the string should have
$removehtml boolean True: remove the HTML tags from the string first
$rep string The element, which should be added if the string is too long. Ellipsis is the default.
return string The shortened string
str Class Documentation
Ejemplo n.º 1
0
function excerpt($text, $length = 140, $markdown = true)
{
    return str::excerpt(kirbytext::init($text, $markdown), $length);
}
Ejemplo n.º 2
0
function excerpt($text, $length = 140)
{
    return str::excerpt(kirbytext($text), $length);
}
Ejemplo n.º 3
0
/**
 * Creates an excerpt without html and kirbytext
 *
 * @param mixed $text Variable object or string
 * @param int $length The number of characters which should be included in the excerpt
 * @param array $params an array of options for kirbytext: array('markdown' => true, 'smartypants' => true)
 * @return string The shortened text
 */
function excerpt($text, $length = 140, $mode = 'chars')
{
    if (strtolower($mode) == 'words') {
        $text = str::excerpt(kirbytext($text), 0);
        if (str_word_count($text, 0) > $length) {
            $words = str_word_count($text, 2);
            $pos = array_keys($words);
            $text = str::substr($text, 0, $pos[$length]) . '...';
        }
        return $text;
    } else {
        return str::excerpt(kirbytext($text), $length);
    }
}