Ver original$registro = array("3-7");$Arg = array(); foreach($registro as $regis): $meses = explode("-",$regis); for($i=1; $i<=12;$i++){ if($i >= $meses[0] && $i <= $meses[1]){ array_push($Arg,1); } else{ array_push($Arg,0); } }endforeach; echo var_dump($Arg);