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<?php $Input = "08/12/2017"; if(date("l", strtotime($Input)) == "Saturday"){ $Saturday = strtotime($Input); }else{ $Saturday = strtotime($Input . " previous saturday"); } $Friday = strtotime(date("m/d/Y", $Saturday) . " next friday"); echo date("m/d/Y", $Saturday) . " to " . date("m/d/Y", $Friday);

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