Example of function to increase points in php json

A piece of PHP code that implements JSON to increase points is very helpful for mastering how to construct JSON data in PHP. Friends in need can refer to it.

The code is as follows, for learning reference only.

 function zeng_integral(){  
  $jifen=& m('integral');  
  /*判断网吧*/  
  $store=isset($store_id)?intval($store_id):0;  
  $injifen=$jifen->get(array('user_id'=>$_SESSION['user_info']['user_id']));  
  $yanzhen=json_decode($injifen['integrallog'],true);  
   
  if(isset($injifen)){  
    $arrstore=array();  
    foreach ($yanzhen as $k=>$v){  
   $arrstore[]=$v['store_id'];  
    }  
    /*判断积分是否存在如果存*/  
    if (in_array($store,$arrstore)) {  
   foreach ($yanzhen as $key=>$val){  
   $yanzhen[$key]['store_id']=$key;  
   $yanzhen[$key]['jifen']=$val['jifen']+5;  
   }  
   $integral=json_encode($yanzhen);  
    }else {  
   foreach ($yanzhen as $key=>$val){  
     $yanzhen[$store]['store_id']=$store;  
     $yanzhen[$store]['jifen']=1;  
     }  
     $integral=json_encode($yanzhen);  
    }  
    /*构造数据*/  
    $data=array(  
   'integrallog'=>$integral,   
     );  
    $integ=$jifen->edit($injifen['id'],$data);  
     if ($integ) {  
    return true;  
     }  
  }else {  
  /*构造数组*/  
  $config=array();  
  $config[$store]['store_id']=$store;  
  $config[$store]['jifen']=1;  
  $integral=json_encode($config);  
  /*构造数据*/  
  $data=array(  
   'user_id'=>$_SESSION['user_info']['user_id'],  
   'integrallog'=>$integral,   
  );  
  $integ=$jifen->add($data);  
  if ($integ) {  
   return true;  
  }  
  }  
}