Answer Posted / raj

Files are opened using the open and sysopen function.
Either function may be passed up to 4 arguments, the first
is always the file handle thenfile name also known as a URL
or filepath, flags, and finally any permissions to be
granted to this file.

$FH = "filehandle";
$FilePath = "myhtml.html";

open(FH, $FilePath, permissions);
or
sysopen(FH, $FileName, permission);

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