is_dir() function verifies that the file is a directory : is_dir « File Directory « PHP






  1. PHP
  2. File Directory
  3. is_dir

is_dir() function verifies that the file is a directory

 
bool is_dir (string filename)

<?
    $isdir = is_dir("index.html"); // returns false
    
    $isdir = is_dir("book"); // returns true
?>








Related examples in the same category

1.Creating a Function That Performs Multiple File Tests
2.Is a directory
3.Working with Directories