如何对单字段单列中以逗号分隔的多条记录实现搜索查询？

Question

if(count($_POST["search"]) > 0) {

     $arrayString =  implode("','",$_POST["search"]) ;

}

//echo $arrayString;exit;

 $sql="SELECT * FROM domain_inventory_Global_History WHERE company_domain in ('$arrayString') ";

 echo $sql;