Deletes filename. Similar to the Unix C unlink() function. Επιστρέφει TRUE σε επιτυχία ή FALSE σε αποτυχία.
Óçìåßùóç: As of PHP 5.0.0 unlink() can also be used with some URL wrappers. Refer to ÐáñÜñôçìá M for a listing of which wrappers support unlink().
Óçìåßùóç: Context support was added with PHP 5.0.0. For a description of contexts, refer to ÁíáöïñÜ CXLVIII, Stream Functions.
See also rmdir() for removing directories.