php - How to display username on the header of every page? -

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i stuck problem. display "welcome username" on header of every page ".html" pages. since html page, don't think can use php. also, want work without javascript.

so in overview: - display username in header of html page (.html) - no javascript - retrieve username in cookies

it used on website japan-guide.com. however, confused on how it. seems use php. however, .html page , links .html pages. there seems no .php page inbetween.

i tried searching online, can't find it. help.

i wondering. can use iframe in html displays php code "welcome username". work? our better change html files php , modifying later.

i agree zerkms. cannot entirely trust site of page ends in html. dynamic content processor such php can modified (using web server setting) allows execute file extension, including html.


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