PHP Manußl
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is_file

(PHP 3, PHP 4 )

is_file --  Tells whether the filename is a regular file

Popis

bool is_file (string filename)

Returns true if the filename exists and is a regular file.

The results of this function are cached. See clearstatcache() for more details.

Viz takΘ is_dir() and is_link().

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