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@@ -5837,7 +5837,8 @@ class DocumentManager
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* Check if the file name or folder searched exist
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* @return return bool Return true when exist
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*/
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- function search_keyword($document_name, $keyword) {
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+ public static function search_keyword($document_name, $keyword)
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+ {
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if (api_strripos($document_name, $keyword) !== false) {
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return true;
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} else {
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