Lines Matching refs:pre_indicator

20     // 'safe' characters are a superset of $plain, $pre_indicator and $post_indicator
22     private static $pre_indicator = '%';
34      *    - if codepoint is a pre_indicator character,
41      *    - append $pre_indicator characater followed by base36 string to output, set converted flag
58      *      - if its not a pre_indicator character
64      *     _ else (its a pre_indicator character)
91         return !preg_match('#[^' . self::$plain . self::$post_indicator . self::$pre_indicator . ']#', $safe);
115             } elseif ($codepoint == ord(self::$pre_indicator)) {
116                 $safe .= self::$pre_indicator;
119                 $safe .= self::$pre_indicator . base_convert((string)($codepoint - 32), 10, 36);
140             '#(?=[' . self::$post_indicator . self::$pre_indicator . '])#',
149             if ($sub[0] != self::$pre_indicator) {
157                 // a pre_indicator character in the real data