info.inc.php主要做些判断和信息处理

<?php
function update($reginfo)
{
     switch ($reginfo[4])
      {
     case ($reginfo[4]==1):
       $reginfo[4]="男";
       break;
     default:
       $reginfo[4]="女";
       break;
      }

      switch ($reginfo[11])
      {
      case ($reginfo[11]==1):
        $reginfo[11]="会员";
        break;
      case ($reginfo[11]==2):
        $reginfo[11]="版主";
        break;
      case ($reginfo[11]==3):
        $reginfo[11]="管理员";
        break;
      case ($reginfo[11]==4):
        $reginfo[11]="站长";
        break;
      default:
        $reginfo[11]="游客";
      break;
      }
      switch ($reginfo[6])
      {
      case ($reginfo[6]==5):
        $reginfo[6]="我是学生";
        break;
      case ($reginfo[6]==1):
        $reginfo[6]="公务员";
        break;
      case ($reginfo[6]==2):
        $reginfo[6]="公司雇员";
        break;
      case ($reginfo[6]==3):
        $reginfo[6]="自由职业";
        break;
      case ($reginfo[6]==4):
        $reginfo[6]="无所事事";
        break;
      default:
        $reginfo[6]="不告诉你";
      break;
      }
      if ($reginfo[12]==1) $reginfo[12]="是";
      else $reginfo[12]=="否";
      if ($reginfo[18]==1) $reginfo[18]="是";
      else $reginfo[18]="否";
if ($reginfo[12]==2)
{$reginfo[4]=$reginfo[4]." [保密]";
  $reginfo[5]=$reginfo[5]." [保密]";
  $reginfo[6]=$reginfo[6]." [保密]";
  $reginfo[7]=$reginfo[7]." [保密]";
  $reginfo[8]=$reginfo[8]." [保密]";
  return $reginfo;
}
else
  return $reginfo;
}
function uinfo($useinfo,$t)
{
   if ($t==name) return eregi("^[a-zA-Z0-9][_-~a-zA-Z0-9]{2,8}$",$useinfo);    //判断用户名
   else if($t==oicq) return eregi("^[0-9]{1,