PHP | DirectoryIterator current() Function Last Updated : 27 Mar, 2023 Comments Improve Suggest changes Like Article Like Report The DirectoryIterator::current() function is an inbuilt function in PHP which is used to return the current DirectoryIterator item. Syntax: DirectoryIterator::current( void ) Parameters: This function does not accept any parameters. Return Value: This function returns the current DirectoryIterator item. Below programs illustrate the DirectoryIterator::current() function in PHP: Program 1: php <?php // Create a directory Iterator $directory = new DirectoryIterator(dirname(__FILE__)); // Loop runs while directory is valid while ($directory->valid()) { // Check for directory element if ($directory->isDir()) { // Store the current element $file = $directory->current(); // Display the filename echo $file->getFilename() . "<br>"; } // Move to the next element $directory->next(); } ?> Output: . .. dashboard img webalizer xampp Program 2: php <?php // Create a directory Iterator $directory = new DirectoryIterator(dirname(__FILE__)); // Loop runs for each element of directory foreach($directory as $dir) { // Store the current element $file = $directory->current(); // Display the key and filename echo $dir->key() . " => " . $file->getFilename() . "<br>"; } ?> Output: 0 => . 1 => .. 2 => applications.html 3 => bitnami.css 4 => dashboard 5 => favicon.ico 6 => geeks.PNG 7 => gfg.php 8 => img 9 => index.php 10 => Sublime Text Build 3211 x64 Setup.exe 11 => webalizer 12 => xampp Note: The output of this function depends on the content of server folder. Reference: https://www.php.net/manual/en/directoryiterator.current.php Comment More infoAdvertise with us Next Article PHP | DirectoryIterator current() Function jit_t Follow Improve Article Tags : Web Technologies PHP PHP-function PHP-Iterators Similar Reads PHP | DirectoryIterator __construct() Function The DirectoryIterator::__construct() function is an inbuilt function in PHP which is used to construct a new directory iterator from a path. Syntax: public DirectoryIterator::__construct( string $path ) Parameters: This function accepts single parameter $path which holds the path of the directory t 1 min read PHP | FilesystemIterator current() Function The FilesystemIterator::current() function is an inbuilt function in PHP which is used to returns the file information of the current element. Syntax: mixed FilesystemIterator::current( void ) Parameters: This function does not accept any parameters. Return Value: This function returns the filename, 1 min read PHP | DirectoryIterator key() Function The DirectoryIterator::key() function is an inbuilt function in PHP which is used to return the key for the current DirectoryIterator item. Syntax: string DirectoryIterator::key( void ) Parameters: This function does not accept any parameters. Return Value: This function returns the key for the curr 2 min read PHP | DirectoryIterator next() Function The DirectoryIterator::next() function is an inbuilt function in PHP which is used to move forward to the next DirectoryIterator item. Syntax: void DirectoryIterator::next( void ) Parameters: This function does not accept any parameters. Return Value: This function does not return any value. Below p 1 min read PHP | DirectoryIterator seek() Function The DirectoryIterator::seek() function is an inbuilt function in PHP which is used to seek the DirectoryIterator item to the given position. Syntax: void DirectoryIterator::seek( int $position ) Parameters: This function accept single parameter $position which holds the zero-based numeric position t 1 min read PHP | DirectoryIterator isDir() Function The DirectoryIterator::isDir() function is an inbuilt function in PHP which is used to check the current DirectoryIterator item is a directory or not. Syntax: bool DirectoryIterator::isDir( void ) Parameters: This function does not accept any parameters. Return Value: This function returns TRUE if t 2 min read PHP | DirectoryIterator isDot() Function The DirectoryIterator::isDot() function is an inbuilt function in PHP which is used to check the current DirectoryIterator item is '.' or '..' Syntax: bool DirectoryIterator::isDot( void ) Parameters: This function does not accept any parameters. Return Value: This function returns TRUE if the entry 2 min read PHP | DirectoryIterator valid() Function The DirectoryIterator::valid() function is an inbuilt function in PHP which is used to check the current DirectoryIterator position is a valid file or not. Syntax: bool DirectoryIterator::valid( void ) Parameters: This function does not accept any parameters. Return Value: This function returns TRUE 1 min read PHP | DirectoryIterator isFile() Function The DirectoryIterator::isFile() function is an inbuilt function in PHP which is used to check the current DirectoryIterator item is a regular file or not. Syntax: bool DirectoryIterator::isFile( void ) Parameters: This function does not accept any parameters. Return Value: This function returns TRUE 1 min read PHP | DirectoryIterator rewind() Function The DirectoryIterator::rewind() function is an inbuilt function in PHP which is used to rewind the DirectoryIterator back to the start position. Syntax: void DirectoryIterator::rewind( void ) Parameters: This function does not accept any parameters. Return Value: This function does not return any va 2 min read Like