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 |
| $rep | string | The element, which should be added if the string is too long. Ellipsis is the default. |
| return | string | The shortened string |
function excerpt($text, $length = 140, $markdown = true)
{
return str::excerpt(kirbytext::init($text, $markdown), $length);
}
function excerpt($text, $length = 140)
{
return str::excerpt(kirbytext($text), $length);
}
/**
* 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);
}
}