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, file information, or $this depending on the set flags.
Below programs illustrate the FilesystemIterator::current() function in PHP:
Program 1:
<?php // Create new file system iterator $fileItr = new FilesystemIterator(__DIR__, FilesystemIterator::CURRENT_AS_PATHNAME); // Loop runs for each element foreach($fileItr as $it) { // Display the current element echo $fileItr->current() . "<br>"; } ?> |
Output:
C:\xampp\htdocs\applications.html C:\xampp\htdocs\bitnami.css C:\xampp\htdocs\dashboard C:\xampp\htdocs\favicon.ico C:\xampp\htdocs\neveropen.PNG C:\xampp\htdocs\gfg.php C:\xampp\htdocs\img C:\xampp\htdocs\index.php C:\xampp\htdocs\Sublime Text Build 3211 x64 Setup.exe C:\xampp\htdocs\webalizer C:\xampp\htdocs\xampp
Program 2:
<?php // Create new file system iterator $fileItr = new FilesystemIterator(__DIR__, FilesystemIterator::CURRENT_AS_PATHNAME); // Loop runs file iterator is valid while ($fileItr->valid()) { // Check for directory file iterator if ($fileItr->isDir()) { // Display the current element echo $fileItr->current() . "<br>"; } // Move to the next file iterator $fileItr->next(); } ?> |
Output:
C:\xampp\htdocs\dashboard C:\xampp\htdocs\img C:\xampp\htdocs\webalizer C:\xampp\htdocs\xampp
Note: The output of this function depends on the content of server folder.
Reference: https://www.php.net/manual/en/filesystemiterator.current.php
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