jsonファイルループ圧縮

\r";
            $curDir = $dirname . '/' . $fn;

           // echo "curDir = " . $curDir . "\r
";
            if (is_dir($curDir)) {
                fRename($curDir);
            } else {

                $path = pathinfo($curDir);
				//var_dump($curDir);
				$file_type=$path['extension'];
				if($file_type=='json'){
					$str=file_get_contents($curDir); //              
					$arr=json_decode($str,true);     //    
					 
			     
					$k_str=json_encode($arr);//        
                    $statu=file_put_contents($curDir,$k_str);
					
					if($statu){ //     
					  $time=date('y-m-d h:i:s');   //    
					  $wenjian=$curDir;
					   $ok_= 'file' . $wenjian . '---time:' . $time.'-'.PHP_EOL;
                            file_put_contents('ok.txt',$ok_, FILE_APPEND);
						
					}else{
					    $time=date('y-m-d h:i:s');  //    
						$wenjian=$curDir;
						$error_info= 'file' . $wenjian . '---time:' . $time.'-'.PHP_EOL; 
                        file_put_contents('error.txt',$error_info, FILE_APPEND);
					}
					
				}  
            }

        }

    }
}



//         
/*function trimall($str){
    $qian=array(" ","　","\t","
","\r");
    $hou=array("","","","","");
    return str_replace($qian,$hou,$str); 
  
}*/