Question

How to use closedir() function to close a directory in PHP

Answer 1

$dir = opendir("/xampp/htdocs/");
closedir($dir);
   
while (($file = readdir($dir)) !== false) 
      echo "file: " . $file . "<br />";
   

/*
run:
  
Warning: readdir(): 3 is not a valid Directory resource in 
C:\xampp\htdocs\knowrex.com\test.php on line 11
  
*/

 

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