perldoc -f print:
Note that if you're storing FILEHANDLES in an array or other expression, you will have to use a block returning its value instead: 
     print { $files[$i] } "stuff\n";
     print { $OK ? STDOUT : STDERR } "stuff\n";

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In reply to Re^3: print to a filehandle by Anonymous Monk
in thread print to a filehandle by dk

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