PQescapeBytea    4403 ext/pgsql/pgsql.c 		to = (char *)PQescapeBytea((unsigned char*)from, from_len, &to_len);
PQescapeBytea    6341 ext/pgsql/pgsql.c 							tmp = PQescapeBytea(Z_STRVAL_P(val), (unsigned char *)Z_STRLEN_P(val), &to_len);