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andrey
2001-01-30 17:41:48 +00:00
parent fdef1c65b1
commit d7fa3e0802
1 changed files with 3 additions and 0 deletions
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3
Smarty.addons.php
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@@ -86,6 +86,9 @@ function smarty_mod_escape($string, $esc_type = 'html')
\*======================================================================*/ \*======================================================================*/
function smarty_mod_truncate($string, $length = 80, $etc = '...', $break_words = false) function smarty_mod_truncate($string, $length = 80, $etc = '...', $break_words = false)
{ {
if ($length == 0)
return '';
if (strlen($string) > $length) { if (strlen($string) > $length) {
$length -= strlen($etc); $length -= strlen($etc);
$fragment = substr($string, 0, $length+1); $fragment = substr($string, 0, $length+1);