How to get directory list in php? How to recursively traverse files in a directory in php

1. How to get directory list in php

php get directory list:

2. How to recursively traverse files in a specified directory with php and count the number of files

php recursively traverses the files in the specified directory and counts the number of files:

Example:

"; //Read the current directory file echo readdir($dir)."
"; //Read the upper-level directory file while($filename=readdir($dir)){ //To determine whether the path under $dirname is a directory $newfile=$dirname."/".$filename; //is_dir() function determines whether the path of the current script is a directory if(is_dir($newfile)){ //Traverse the directories or files in its subdirectories through the recursive function total($newfile,$dirnum,$filenum); $dirnum++; }else{ $filenum++; } } closedir($dir); }

$dirnum=0; $filenum=0;

total("E:/AppServ/www/phpMyAdmin",$dirnum,$filenum); echo "Total number of directories:".$dirnum."
"; echo "Total number of files:".$filenum."
"; //End of traversing the specified file directory and number of files ?>