ONIG_ENCODING_UNDEF   23 ext/mbstring/oniguruma/onigcmpt200.h #define REG_ENCODING_UNDEF        ONIG_ENCODING_UNDEF
ONIG_ENCODING_UNDEF  264 ext/mbstring/oniguruma/oniguruma.h #define ONIGENC_IS_UNDEF(enc)          ((enc) == ONIG_ENCODING_UNDEF)
ONIG_ENCODING_UNDEF  365 ext/mbstring/php_mbregex.c 	{ NULL, ONIG_ENCODING_UNDEF }
ONIG_ENCODING_UNDEF  376 ext/mbstring/php_mbregex.c 		return ONIG_ENCODING_UNDEF;
ONIG_ENCODING_UNDEF  387 ext/mbstring/php_mbregex.c 	return ONIG_ENCODING_UNDEF;
ONIG_ENCODING_UNDEF  410 ext/mbstring/php_mbregex.c 	if (mbctype == ONIG_ENCODING_UNDEF) {
ONIG_ENCODING_UNDEF  422 ext/mbstring/php_mbregex.c 	if (mbctype == ONIG_ENCODING_UNDEF) {
ONIG_ENCODING_UNDEF  678 ext/mbstring/php_mbregex.c 		if (mbctype == ONIG_ENCODING_UNDEF) {