file_exists
Checks whether a file or directory exists
Description
boolfile_exists
stringfilename
Returns &true; if the file or directory specified by
filename exists; &false; otherwise.
¬e.clearstatcache;
¬e.no-remote;
Using Windows shares
On windows, use //computername/share/filename or
\\\\computername\share\filename to check files on
network shares.
Testing whether a file exists
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See also is_readable, is_writable,
is_file and file.