前两天帮公交公司处理ORACLE的数据库问题的代码

前两天帮公交公司处理ORACLE的数据问题的代码

<?php
error_reporting(1);
function get_timestr($str_time)
{
 if(strpos($str_time,"AM"))
 {
  $str_time = str_replace("AM ",'',$str_time); 
  $time =  strtotime($str_time);
 }
 else
 {
  $str_time = str_replace("PM ",'',$str_time);
  $time =  strtotime($str_time)+(12*60*60); 
 }
 
 return $time;
 
}

$row = 0;
$handle = fopen("tmp004.csv","r");

$all_data = array();

$all_cart = array();

$TEMP_DATA['NEXT']  = '';
$TEMP_DATA['CURT']  = '';

$max_row = 23973;//$max_row = 23974;

while($data = fgetcsv($handle,1000,","))
{
 if(!array_key_exists($data[4],$all_cart))
 {
  $all_cart[$data[4]] = array();
 }
 
 $all_data[] = $data;
 $row++;
 if($row==$max_row) break;
}

$row = 0;
while(1)
{
 //echo 'CurrentData:';
 $TEMP_DATA['CURT'] = current($all_data); 
 //echo $TEMP_DATA['CURT'][0]."\n";
 //echo 'NextData:';
 $TEMP_DATA['NEXT'] = next($all_data);
 //echo $TEMP_DATA['NEXT'][0]."\n";
 
 $temp_tiem = get_timestr($TEMP_DATA['NEXT'][2])-(60*60);
 $cur_time = get_timestr($TEMP_DATA['CURT'][2]);
 $in_fenzhong = $temp_tiem – $cur_time;

 //echo 'CURT:'.$TEMP_DATA['CURT'][1].'NEXT:'. $TEMP_DATA['NEXT'][1]."\r\n"; //汽车跳变、状态跳变、或时间跳变结束本次累计
 
 $same_cart  = ($TEMP_DATA['CURT'][4]==$TEMP_DATA['NEXT'][4]);
 $same_state = ($TEMP_DATA['CURT'][1]==$TEMP_DATA['NEXT'][1]);
 //echo 'SAME_STATE:'.$same_state."\r\n";
 
 if($in_fenzhong<=0 and $same_cart and $same_state )
 {
  //echo '都一样'."\r\n";
  $is_in = false;
  
  foreach($all_cart[$TEMP_DATA['CURT'][4]]['state'] as $state_temp_key=>$state_temp_value)
  {

   if($TEMP_DATA['CURT'][1]==$state_temp_value['StateID'] and $state_temp_value['END']==0)
   {
    $is_in = $state_temp_key;
   }
   
  }
  //echo 'STATEID:'.$is_in."\n";
  if($is_in===false) //新状态
  { 
   //$last_iindex= count($all_cart[$TEMP_DATA['CURT'][4]]['state']);
   //$all_cart[$TEMP_DATA['CURT'][4]]['state'][$last_iindex-1]['END'] = 1; 
   $all_cart[$TEMP_DATA['CURT'][4]]['state'][] =
     array('StateID'=>$TEMP_DATA['CURT'][1],
        'licheng'=> $TEMP_DATA['NEXT'][3]-$TEMP_DATA['CURT'][3],
        'B_LINE' => $TEMP_DATA['CURT'][0].'|'.$TEMP_DATA['CURT'][1].'|'.$TEMP_DATA['CURT'][2].'|'.$TEMP_DATA['CURT'][33].'|'.$TEMP_DATA['CURT'][4].'|'.$TEMP_DATA['CURT'][5].'|'.$TEMP_DATA['CURT'][6],//到时后换为具体数据
        'E_LINE' => $TEMP_DATA['NEXT'][0].'|'.$TEMP_DATA['NEXT'][1].'|'.$TEMP_DATA['NEXT'][2].'|'.$TEMP_DATA['NEXT'][3].'|'.$TEMP_DATA['NEXT'][4].'|'.$TEMP_DATA['NEXT'][5].'|'.$TEMP_DATA['NEXT'][6],//[0],//到时后换为具体数据
        'END' => 0,
    );

   //echo '没有这个状态'.$TEMP_DATA['CURT'][1];
  }else{
   //echo '已经有'.$TEMP_DATA['CURT'][1]."这个状态了";
   //echo $TEMP_DATA['NEXT'][0]."\n";
   if($TEMP_DATA['NEXT'][0])
   {
   
   //echo  'CURT:'.$TEMP_DATA['CURT'][0].'NEXT:'. $TEMP_DATA['NEXT'][0]."\r\n";#p#分页标题#e#
   if($TEMP_DATA['NEXT'][4]==$TEMP_DATA['CURT'][4] and $TEMP_DATA['NEXT'][1]==$TEMP_DATA['CURT'][1] )
   {
    //echo '是当前状态和车辆'.$is_in.'*';
    $all_cart[$TEMP_DATA['CURT'][4]]['state'][$is_in]['E_LINE'] = $TEMP_DATA['NEXT'][0].'|'.$TEMP_DATA['NEXT'][1].'|'.$TEMP_DATA['NEXT'][2].'|'.$TEMP_DATA['NEXT'][3].'|'.$TEMP_DATA['NEXT'][4].'|'.$TEMP_DATA['NEXT'][5].'|'.$TEMP_DATA['NEXT'][6];//到时后换为具体数据
    $all_cart[$TEMP_DATA['CURT'][4]]['state'][$is_in]['licheng'] += ($TEMP_DATA['NEXT'][3]-$TEMP_DATA['CURT'][3]); 
   }else{
    //echo '不是当前状态和车辆'.$is_in.'*';
    $all_cart[$TEMP_DATA['CURT'][4]]['state'][$is_in]['licheng'] += 0; 
    $all_cart[$TEMP_DATA['CURT'][4]]['state'][$is_in]['E_LINE'] = $TEMP_DATA['CURT'][0].'|'.$TEMP_DATA['CURT'][1].'|'.$TEMP_DATA['CURT'][2].'|'.$TEMP_DATA['CURT'][33].'|'.$TEMP_DATA['CURT'][4].'|'.$TEMP_DATA['CURT'][5].'|'.$TEMP_DATA['CURT'][6];//到时后换为具体数 
   }
   
   }

  }  
 }else{
  //echo '不在一分钟内或不是同一辆车或不是同一个状态'."\r\n";
  $last_iindex= count($all_cart[$TEMP_DATA['CURT'][4]]['state']);
  if($all_cart[$TEMP_DATA['CURT'][4]]['state'][$last_iindex-1]['END']===0) $all_cart[$TEMP_DATA['CURT'][4]]['state'][$last_iindex-1]['END'] = 1; 
 }
 
 
 $row++;
 if($row==$max_row) break;
 
}

fclose($handle);
//print_r($all_data);
//print_r($all_cart);

$handle= fopen("data.csv","a");
$title = iconv("UTF-8","GB2312","汽车,状态ID,行驶里程,开始处数据,结束处数据\r\n");
fwrite($handle,$title);
//echo $title;

foreach($all_cart as $key=>$value)
{
 /*
  echo '汽车:'.$key."\r\n";
  echo "\t状态ID \t里程 \t开始数据 \t结束数据";
     echo "\r\n";
 foreach($all_cart[$key]['state'] as $state_value)
 {
   echo "\t".$state_value['StateID'].','."\t".$state_value['licheng'].','."\t".$state_value['B_LINE'].','."\t".$state_value['E_LINE'];
   echo "\r\n";
 }*/

 
 foreach($all_cart[$key]['state'] as $state_value)
 {
   $content =$key.','.$state_value['StateID'].','.$state_value['licheng'].','.$state_value['B_LINE'].','.$state_value['E_LINE']."\r\n";
   fwrite($handle,$content);
  //echo $content;
 }
 
 
}
 fclose($handle);
 echo 'end ..';

?>