perrno           1964 ext/ldap/ldap.c 	zend_long perrno;
perrno           1966 ext/ldap/ldap.c 	if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &perrno) != SUCCESS) {
perrno           1970 ext/ldap/ldap.c 	RETURN_STRING(ldap_err2string(perrno));