### Description The following code: ```php <?php $md_1st = new DateTime("2025-03-01"); $md_last = new DateTime("2025-03-29"); $mn_interval = $md_1st->diff($md_last); echo $mn_interval->days . " " . $mn_interval->d; ``` Resulted in this output: ``` 28 0 ``` But I expected this output instead: ``` 28 28 ``` ### PHP Version Correction _not PHP 8.3.19_ PHP 8.0.30 or 7.4.33 ### Operating System linux (kernel ver.: 4.18.0-553.33.1.el8_10.x86_64)