Created
October 7, 2019 08:52
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Ellipsis (php)
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<?php | |
/** | |
* Take the landing page content, strip the tags and return an shortened versions. | |
* | |
* @param $text | |
* @param bool $strip_tags | |
* @param int $max_length | |
* @param string $cut_off | |
* @param bool $keep_word | |
* @return bool|string | |
*/ | |
function getExcerpt($text, $strip_tags = true, $max_length = 140, $cut_off = '...', $keep_word = true) | |
{ | |
if ($strip_tags) { | |
$text = strip_tags($text); | |
} | |
if (strlen($text) <= $max_length) { | |
return $text; | |
} | |
if (strlen($text) > $max_length) { | |
if ($keep_word) { | |
$text = substr($text, 0, $max_length + 1); | |
if ($last_space = strrpos($text, ' ')) { | |
$text = substr($text, 0, $last_space); | |
$text = rtrim($text); | |
$text .= $cut_off; | |
} | |
} else { | |
$text = substr($text, 0, $max_length); | |
$text = rtrim($text); | |
$text .= $cut_off; | |
} | |
} | |
return $text; | |
} | |
?> |
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