"moon_phase" demo

A demo of my "moon_phase" snippet:

(well, not really 'mine' someone else did the hard work of coding the calculations and I just wrapped it as a snippet for PIvot and added the image output.

The snippet takes one parameter, which indicates the format of output returned:

0 (default) image

A 100 x 100 .GIF file (with a black background) image of the current phase, pulled from a U.S navy site:

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Warning: include_once() [function.include]: Failed opening '/home/keelling/public_html/blog/extensions/snippets/snippet_moon_phase.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/enigma/public_html/blog/_demos/moon_phase.php on line 80

Fatal error: Call to undefined function main_snippet_moon_phase() in /home/enigma/public_html/blog/_demos/moon_phase.php on line 81