Is using sqlsrv_free_stmt necessary, in a short and frequently called PHP script?
I have a ~800 line PHP script, that calls about 3 Microsoft SQL server queries in every execution.
Would the resources used on the sqlsrv queries be automatically freed when the PHP script end? Or is sqlsrv_free_stmt necessary for freeing up the resources?I searched on google, but still isn't completely sure about how resources are freed in SQL.
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