PHP readdir() Function

PHP Directory Reference : List all entries in the images directory, then close

Definition and Usage

The readdir() function returns the name of the next entry in a directory.

readdir(dir)

Parameter	Description
dir	Optional. Specifies the directory handle resource previously opened with opendir(). If this parameter is not specified, the last link opened by opendir() is assumed

Return Value:	The entry name (filename) on success, FALSE on failure
PHP Version:	4.0+

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