useful recursive PHP functions

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PHP Manual for


(PHP 3, PHP 4 )

unlink -- Deletes a file


bool unlink ( string filename [, resource context])

Deletes filename . Similar to the Unix C unlink() function. Returns TRUE on success or FALSE on failure.

Note: As of PHP 5.0.0 unlink() can also be used with some URL wrappers. Refer to Appendix J for a listing of which wrappers support unlink().

Note: The context parameter was added as of PHP 5.0.0.

See also rmdir() for removing directories.

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