Searched refs:symbol_preg_single (Results 1 – 1 of 1) sorted by relevance
1988 $symbol_preg_single = array(); // single char symbols2000 $symbol_preg_single[] = '\-';2002 $symbol_preg_single[] = preg_quote($sym, '/');2015 $symbol_preg_single[] = '\-';2017 $symbol_preg_single[] = preg_quote($symbols, '/');2032 if (!empty($symbol_preg_single)) {2033 rsort($symbol_preg_single);2034 $symbol_preg[] = '[' . implode('', $symbol_preg_single) . ']';