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fixed handling of $etc in the truncate modifier when $etc is longer

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than $length.

thanks to Sylvinus!
This commit is contained in:
messju
2007-01-17 22:10:01 +00:00
parent 181dd87df4
commit befdff26d8
2 changed files with 4 additions and 2 deletions
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4
libs/plugins/modifier.truncate.php
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@@ -31,12 +31,12 @@ function smarty_modifier_truncate($string, $length = 80, $etc = '...',
return '';
if (strlen($string) > $length) {
$length -= strlen($etc);
$length -= min($length, strlen($etc));
if (!$break_words && !$middle) {
$string = preg_replace('/\s+?(\S+)?$/', '', substr($string, 0, $length+1));
}
if(!$middle) {
return substr($string, 0, $length).$etc;
return substr($string, 0, $length) . $etc;
} else {
return substr($string, 0, $length/2) . $etc . substr($string, -$length/2);
}