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add php-doc for ellipsis
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@ -712,8 +712,14 @@ class OC_Helper {
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return false;
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}
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/**
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* Shortens str to maxlen by replacing characters in the middle with '...', eg.
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* ellipsis('a very long string with lots of useless info to make a better example', 14) becomes 'a very ...example'
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* @param string $str the string
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* @param string $maxlen the maximum length of the result
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* @return string with at most maxlen characters
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*/
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public static function ellipsis($str, $maxlen) {
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if (strlen($str) > $maxlen) {
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$characters = floor($maxlen / 2);
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@ -721,5 +727,5 @@ class OC_Helper {
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}
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return $str;
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}
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}
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