The FilesystemIterator::setFlags() function is an inbuilt function in PHP which is used to set the handling flags.
Syntax:
void FilesystemIterator::setFlags( int $flags )
Parameters: This function accepts single parameter $flags which holds the handling flags to set.
Return Value: This function does not return any value.
Below programs illustrate the FilesystemIterator::setFlags() function in PHP:
Program 1:
<?php // Create new file system iterator $fileItr = new FilesystemIterator(__DIR__,
FilesystemIterator::CURRENT_AS_PATHNAME);
// Set the flags $fileItr ->setFlags(FilesystemIterator::KEY_AS_FILENAME);
// Get the flag $flag = $fileItr ->getFlags();
// Display the flag var_dump( $flag );
?> |
Output:
int(256)
Program 2:
<?php // Create new file system iterator $fileItr = new FilesystemIterator(__DIR__,
FilesystemIterator::CURRENT_AS_PATHNAME);
// Set the flag $fileItr ->setFlags(FilesystemIterator::CURRENT_AS_SELF);
// Get the flag $flag = $fileItr ->getFlags();
// Display the flag var_dump( $flag );
?> |
Output:
int(16)
Reference: https://www.php.net/manual/en/filesystemiterator.setflags.php