GRAPHEME_EXTRACT_TYPE_MAXCHARS 39 ext/intl/grapheme/grapheme_string.c #define GRAPHEME_EXTRACT_TYPE_MAX GRAPHEME_EXTRACT_TYPE_MAXCHARS GRAPHEME_EXTRACT_TYPE_MAXCHARS 49 ext/intl/grapheme/grapheme_string.c REGISTER_LONG_CONSTANT("GRAPHEME_EXTR_MAXCHARS", GRAPHEME_EXTRACT_TYPE_MAXCHARS, CONST_CS | CONST_PERSISTENT);