FilesystemIterator::keyRetrieve the key for the current file Description
public string FilesystemIterator::key()
ParametersThis function has no parameters. Return ValuesReturns the pathname or filename depending on the set flags. See the FilesystemIterator constants. Examples
Example #1 FilesystemIterator::key example This example will list the contents of the directory containing the script.
Output of the above example in PHP 8.2 is similar to: . .. apple.jpg banana.jpg example.php See Also
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