PHP batch modification file name program_PHP tutorial

Provide two php codes that use traversal to modify the file names of files in batches. Friends in need can refer to them.

Example 1

代码如下

复制代码

//利用PHP目录和文件函数遍历用户给出目录的所有的文件和文件夹，修改文件名称 function fRename($dirname){  if(!is_dir($dirname)){   echo "{$dirname}不是一个有效的目录！";   exit();  }  $handle = opendir($dirname);  while(($fn = readdir($handle))!==false){   if($fn!='.'&&$fn!='..'){    $curDir = $dirname.'/'.$fn;    if(is_dir($curDir)){     fRename($curDir);    }    else{     $path = pathinfo($curDir);     $newname = $path['dirname'].'/'.rand(0,100).'.'.$path['extension'];     rename($curDir,$newname);        echo $curDir.'---'.$newname." ";       }   }  } } //给出一个目录名称调用函数 fRename('pl'); ?>

Example 2

The code is as follows

代码如下	复制代码
$dir = './'; if ($dh = opendir($dir)) {     while (($file = readdir($dh)) !== false) {         if ($file == "." || $file == "..") continue;         if(filetype($dir . $file) == 'file')         {             $newfile = str_replace('[1]', '', $file);             rename($dir . $file, $dir . $newfile);         }     }     closedir($dh); }

Copy code

$dir = './';

if ($dh = opendir($dir)) {
While (($file = readdir($dh)) !== false) {
If ($file == "." || $file == "..") continue;
If(filetype($dir . $file) == 'file')
                                  {
              $newfile = str_replace('[1]', '', $file);
                rename($dir . $file, $dir . $newfile);
         }
}
closedir($dh);
}

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TechArticle provides two php codes that use traversal to modify the file names of files in batches. Friends in need can refer to it. Example 1 The code is as follows Copy the code ?php //Use PHP directory and file functions to traverse...