PHP reads the number of files in the folder

Source: Internet
Author: User
PHP reads how many files are in the folder, how many files are in the folder read by PHP, and how many files are in the folder read by PHP. for example, if there is a Pic folder with 100 images in it, can the following function obtain a total of 100 images? Php $ dir = "> <LINKhref =" http://www.php100.com//statics/style/headf

PHP reads the number of files in a folder.
For example, if there is a Pic folder with 100 images in it, the following function can obtain a total of 100 images.

$ Dir = './pic ';
$ Handle = opendir ($ dir );
$ I = 0;
While (false! ==$ File = (readdir ($ handle ))){
If ($ file! = '.' | $ File! = '..'){
$ I;
}
}
Closedir ($ handle );
Echo $ I;
?>

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