PHP | FilesystemIterator current() Function
Last Updated :
26 Nov, 2019
Improve
The FilesystemIterator::current() function is an inbuilt function in PHP which is used to returns the file information of the current element.
Syntax:
php
Output:
php
Output:
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>";
}
?>
C:\xampp\htdocs\applications.html C:\xampp\htdocs\bitnami.css C:\xampp\htdocs\dashboard C:\xampp\htdocs\favicon.ico C:\xampp\htdocs\geeks.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\xamppProgram 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();
}
?>
C:\xampp\htdocs\dashboard C:\xampp\htdocs\img C:\xampp\htdocs\webalizer C:\xampp\htdocs\xamppNote: The output of this function depends on the content of server folder. Reference: https://www.php.net/manual/en/filesystemiterator.current.php
