PHP custom Traverse Directory All Files method _php tutorial

PHP custom traversal of all files in the directory method

Header (' Content-type:text/html;charset=utf-8 ');
/**
*   method One: Use Readir () to traverse the directory
*/
function Listdir ($dir)
{
    if (Is_dir ($dir))
    {
        if ($handle = Opendir ($dir))
        {
            while ($file = Readdir ($handle))
            {
                if ($file! = '. ' && $file! = ' ... ')
                {
                    if (Is_dir ($dir. Directory_separator. $file))
                    {
                        Echo ' Directory name: '. $dir. Directory_separator. " $file. '
';
                        Listdir ($dir. Directory_separator. $file);
                    }else{
                        echo ' filename: '. $dir. Directory_separator. $file. '
';
                    }
                }
            }
        }
        Closedir ($handle);
    }else{
        echo ' Non-valid catalog! ';
    }
}
Listdir ('./phpmyadmin ');

 /** 
 * Method Two: Use Dir () to traverse the directory 
 * DIR () function and return to the Directory class instance on Success 
 */
 Function  tree (  $dir     ) {  $mydir  =  dir  ( $dir  );   while  ( $file  =  $mydir ->  read ()) {  if  ( $file ! = '. ' &&  $file ! = ' ... '            ) {  if  ( is_dir  (" $dir / $file " )) {  echo  ' directory name: '.  $dir . Directory_separator. "  $file . '                
 ' ;            Tree (  $dir / $file  "");   Else   {  echo  ' file name: '.  $dir . Directory_separator.  $file . '            
 ' ; }}}   $mydir ->  close ();} Tree ( './phpmyadmin '); 

Black-eyed poet: more PHP File system functions reference filesystem functions

http://www.bkjia.com/PHPjc/827211.html www.bkjia.com true http://www.bkjia.com/PHPjc/827211.html techarticle PHP Custom Traverse directory All file methods header (' Content-type:text/html;charset=utf-8 ');/** * Method One: Use Readir () to traverse the directory */function Listdir ($ DIR) {if (Is_dir ($ ...

