Php obtains the datetime data in the SQLserver database, and then obtains the Constellation based on the date. Find executable code. Solution

Php obtains the datetime data in the SQLserver database, and then obtains the Constellation based on the date. Find executable code. Php obtains the datetime data in the SQLserver database, and then obtains the Constellation based on the date. Find executable code. Now I have two problems: I don't know how to obtain the data, for example, $ rs-& gt; Field php, to get the datetime type data in the SQLserver database, and then get the constellation by date. Find executable code.
Php obtains the datetime data in the SQLserver database, and then obtains the Constellation based on the date. Find executable code. Now I have two problems: I don't know the obtained data, for example, $ rs-> Fields [1]-> Value; what type is obtained; the second is how to get the month and day in this date. If you don't get a month or a day, you cannot calculate the constellation.

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$ Rs-> Fields [1]-> Value; what type of php is weak?
The second is how to obtain the month and date ("d", strtotime ("08:00:00") in this date "));