code Example of PHP reading directory list and file list

/** * Getdir () go to Folder List * GetFile () go to the file list below the corresponding folder * The difference between the two is that there is no "." Suffix file, the others are the same * Edit bbs.it-home.org */ Gets the file directory list, which returns the array function Getdir ($dir) { $dirArray []=null; if (false! = ($handle = Opendir ($dir))) { $i = 0; while (false!== ($file = Readdir ($handle))) { Remove the ".", ".." and files with a ". xxx" suffix if ($file! = "." && $file! = "..." &&!strpos ($file, ".")) { $dirArray [$i]= $file; $i + +; } } Close handle Closedir ($handle); } return $dirArray; } Get a list of files function GetFile ($dir) { $fileArray []=null; if (false! = ($handle = Opendir ($dir))) { $i = 0; while (false!== ($file = Readdir ($handle))) { Remove the ".", ".." and files with a ". xxx" suffix if ($file! = "." && $file! = "..." &&strpos ($file, ".")) { $fileArray [$i]= "./imageroot/current/". $file; if ($i ==100) { Break } $i + +; } } Close handle Closedir ($handle); } return $fileArray; } Call Method Getdir ("./dir") ... can be an absolute path or a relative path ?> Copy Code

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