regfree 212 ext/ereg/ereg.c #undef regfree regfree 213 ext/ereg/ereg.c #define regfree(a); regfree 34 ext/ereg/php_regex.h #define regfree php_regfree regfree 224 ext/mbstring/oniguruma/regposix.c regfree(regex_t* reg) regfree 245 ext/pcre/pcrelib/pcreposix.c regfree(regex_t *preg)