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<?php $yr="2011"; $week="01"; $day="mon"; echo date("Y-m-d", strtotime($yr."W".$week."D ".$day));; echo date(D,$day); ?>
Output for git.master, git.master_jit, rfc.property-hooks
2011-01-04 Fatal error: Uncaught Error: Undefined constant "D" in /in/Po5mk:6 Stack trace: #0 {main} thrown in /in/Po5mk on line 6
Process exited with code 255.

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