title: php mysql array - insert array info into mysql
body: <p>I need to insert mutiple data in the field and then to retrieve it as an array.
   For example I need to insert "99999" into table item_details , field <code>item_number</code>, and the following data into field <code>bidders</code> associated with <code>item_number</code> :
    userx
    usery
    userz
   Can you please let me know what sql query should I use to insert the info and what query to retrieve it ?
   I know that this may be a silly question but I just can't figure it out .</p>
  
  <p>thank you in advance,
  Michael .</p>