Example of php traversing the directory output directory and all the files under it_PHP tutorial

I have encountered this problem many times in written exams, so I wrote it out specially

Copy the code The code is as follows:

function my_scandir( $dir){
$files=array();
if(is_dir($dir)){
if($handle=opendir($dir)){
while(($file= readdir($handle))!==false){
if($file!='.' && $file!=".."){
if(is_dir($dir."/".$ file)){
$files[$file]=my_scandir($dir."/".$file);
}else{
$files[]=$dir."/".$file ;
}
}
}
}
}
closedir($handle);
return $files;
}

http://www.bkjia.com/PHPjc/728105.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/728105.htmlTechArticleI have encountered this problem many times in written tests, so I specially wrote it and copied the code as follows: function my_scandir($ dir){ $files=array(); if(is_dir($dir)){ if($handle=opendir($dir...