PHP | FilesystemIterator getFlags() Function
The FilesystemIterator::getFlags() function is an inbuilt function in PHP which is used to get the handling flags.
Syntax:
int FilesystemIterator::getFlags( void )
Parameters: This function does not accept any parameters.
Return Value: This function returns an integer value representing the set of flags.
Below programs illustrate the FilesystemIterator::getFlags() function in PHP:
Program 1:
<?php   // Create new file system iterator $fileItr = new FilesystemIterator(__DIR__,     FilesystemIterator::CURRENT_AS_PATHNAME);   // Store the flag $flag = $fileItr->getFlags();     // Display the flag var_dump($flag);   ?> |
Output:
int(4128)
Program 2:
<?php   // Create new file system iterator $fileItr = new FilesystemIterator(__DIR__,     FilesystemIterator::CURRENT_AS_PATHNAME);   // Set the flag $fileItr->setFlags(FilesystemIterator::KEY_AS_FILENAME);   // Get the flag $flag = $fileItr->getFlags();     // Display the flag var_dump($flag);   ?> |
Output:
int(256)
Reference: https://www.php.net/manual/en/filesystemiterator.getflags.php
