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* [FIX] Fixes #175. Fixed multibyte string truncation issue. Thanks to @TitovLab

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nuxsmin
2015-12-22 20:25:25 +01:00
parent 4243de6292
commit 31c09a97b3
1 changed files with 10 additions and 7 deletions
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17
inc/Html.class.php
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@@ -83,17 +83,20 @@ class Html
/**
* Truncar un texto a una determinada longitud.
*
* @param string $str con la cadena a truncar
* @param int $len con la longitud máxima de la cadena
* @param string $text la cadena a truncar
* @param int $limit la longitud máxima de la cadena
* @param string $ellipsis
* @return string con el texto truncado
*
* @link http://www.pjgalbraith.com/truncating-text-html-with-php/
*/
public static function truncate($str, $len)
public static function truncate($text, $limit, $ellipsis = '...')
{
$tail = max(0, $len - 10);
$truncate = mb_substr($str, 0, $tail);
$truncate .= strrev(preg_replace('~^..+?[\s,:]\b|^...~', '...', strrev(mb_substr($str, $tail, $len - $tail))));
if (strlen($text) > $limit) {
$text = trim(mb_substr($text, 0, $limit)) . $ellipsis;
}
return $truncate;
return $text;
}
/**