VCWD_REALPATH     269 Zend/zend_virtual_cwd.h #define VCWD_REALPATH(path, real_path) virtual_realpath(path, real_path TSRMLS_CC)
VCWD_REALPATH     320 Zend/zend_virtual_cwd.h #define VCWD_REALPATH(path, real_path) tsrm_realpath(path, real_path TSRMLS_CC)