REG_EBRACE         54 ext/mbstring/oniguruma/onigposix.h #define REG_EBRACE           9
REG_EBRACE         75 ext/pcre/pcrelib/pcreposix.h REG_EBRACE,      /* unbalanced {} */
REG_EBRACE         52 regex/regex.h  #define	REG_EBRACE	 9