这是什么错误???

以下是总分代码<?php php_track_vars?>
<?php
include("functions/pgsql_session_handler.inc");
$database=@pg_Connect("password=123456 user=postgres dbname=mcrm");
function logincheck($login_name,$database)
{
$sql="select user_id,employee_id,firstname,lastname from employee";
$result=@pg_exec($database,$sql);
for($i=0;$i<pg_numrows($result);$i++)
     {
      $name=trim(@pg_result($result,$i,2)).trim(@pg_result($result,$i,3));
      $name=trim($name);
      $login_name=trim($login_name);
      if($name==$login_name)
         {
          $user_id=trim(@pg_result($result,$i,0));
          $name_id["employee_id"]=trim(@pg_result($result,$i,1));
          $name_id["id"]=$user_id;
          $name_id["name"]=$name;
           break;
         }
      }.............................