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<?php $yesterday = new \DateTime('yesterday'); $date = new \DateTime('now'); $$interval = $yesterday->diff($date); $days = (int) $interval->format('%d'); var_dump($days);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $interval in /in/HvWHr on line 6 Warning: Undefined variable $interval in /in/HvWHr on line 7 Fatal error: Uncaught Error: Call to a member function format() on null in /in/HvWHr:7 Stack trace: #0 {main} thrown in /in/HvWHr on line 7
Process exited with code 255.

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