PHP_PCRE_BAD_UTF8_OFFSET_ERROR 77 ext/pcre/php_pcre.c preg_code = PHP_PCRE_BAD_UTF8_OFFSET_ERROR; PHP_PCRE_BAD_UTF8_OFFSET_ERROR 153 ext/pcre/php_pcre.c REGISTER_LONG_CONSTANT("PREG_BAD_UTF8_OFFSET_ERROR", PHP_PCRE_BAD_UTF8_OFFSET_ERROR, CONST_CS | CONST_PERSISTENT);