"WikiHiero" is a PHP script to render Egyptian hieroglyphs as png images. Since Egyptian hierogplyphs are currently only partially supported by Unicode this is the only way of rendering hieroglyphics in article texts short of uploading your own custom images.
The script is invoked by the <hiero> tag. For example, <hiero>A</hiero> gets you the "Aleph" hieroglyph,
I now use for refresh and for when I need to do a hard refresh. As you’d expect, you can replace with for the Windows equivalent. And now I can turn my cache back on and save some time and bandwidth!