Syntax:mixed FilesystemIterator::current (void)
Parameters:This function takes no parameters.
Return Value:This function returns the file name, file information, or $this depending on which flags are set. The following programs illustrate the FilesystemIterator::current() function in PHP:
Program 1:
// Create a new file iterator systems $fileItr = new FilesystemIterator (__ DIR__, FilesystemIterator::CURRENT_AS_PATHNAME );
// loop is performed for each element foreach ( $fileItr as $it ) { // Show current element echo $fileItr -> current(). "
" ; }
?> Output:C: xampphtdocsapplications.html C: xampphtdocsitnami.css C: xampphtdocsdashboard C: xampphtdocsfavicon.ico C: xampphtdocsengineer.PNG C: xampphtdocsgfg.php C: xampphtdocsgfg.php C: xampphtdocinstr. C: xampphtdocswebalizer C: xampphtdocsxampp
Program 2:
// Create a new file system iterator $fileItr = new FilesystemIterator (__ DIR__ , FilesystemIterator::CURRENT_AS_PATHNAME);
// loop starts file iterator valid while ( $fileItr -> valid()) { // Check the catalog file iterator if ( $fileItr -> isDir()) { // Show current element echo $fileItr -> current(). "
" ; } // Move to next file iterator $fileItr -> next(); }
?> Output:C: xampphtdocsdashboard C: xampphtdocsimg C: xampphtdocswebalizer C: xampphtdocsxampp
Note . The output of this function depends on the contents of the server folder.Link: https : //www.php.net/manual/en/filesystemiterator.current.php
