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<?php $dt = new DateTime('first Monday of this month'); echo $dt->format('W'); $month = date("m",$dt); echo $month;
Output for git.master, git.master_jit, rfc.property-hooks
41 Fatal error: Uncaught TypeError: date(): Argument #2 ($timestamp) must be of type ?int, DateTime given in /in/TGahg:5 Stack trace: #0 /in/TGahg(5): date('m', Object(DateTime)) #1 {main} thrown in /in/TGahg on line 5
Process exited with code 255.

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