PHP directory listing

// open the current directory by opendir
$handle=opendir(".");

while (($file = readdir($handle))!==false) {
echo "$file <br>";
}

closedir($handle);

Reading and displaying all images present inside a directory

$path='images/';// change the path here related to this page
$handle=opendir($path);

while (($file = readdir($handle))!==false) {
if(strlen($file>3)){echo "<img src=$path$file> <br>";}
}
closedir($handle);

PHP file handling functions Reading from local and remote files by using fopen() Writing to a file by fwrite() function file_exists: Checking if file is present or not unlink:Deleting file by using unlink function Deleting all files present inside a directory Downloading files using header control File upload to server using PHP File upload using PHP 5 and register_global off Uploading More than one file to server Displaying all files and directory of a folder Getting the Present file name running the PHP script Getting the last updated time of the file in PHP Displaying the last modification time of the file Searching for text within a pair of tags of a html page Listing All title tags inside a directory Creating thumbnail images after uploading the file