_php_ibase_connect  765 ext/interbase/interbase.c 	_php_ibase_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
_php_ibase_connect  773 ext/interbase/interbase.c 	_php_ibase_connect(INTERNAL_FUNCTION_PARAM_PASSTHRU, INI_INT("ibase.allow_persistent"));