Get Date of 1 month Ago with PHP

 Hi again, at the first day of the year 2021 I wrote this post since my web app showed error while retrieving data between the date of one month ago until today. 

So here is the way to get date of 1 month Ago.

	
    	$dateHelp = date("Y-m-d");
        $monthAgo = Date("Y-m-d", strtotime($dateHelp."-1 Month"));
    

To get the date of  N months later / ago, just change the text "-1 Month" to "+N Month" to get N months later or "-N Month" to get N months ago.

Here is the source where I read the solution. Source