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<?php const OFFSET = 0.5; function calculate_stars($rating){ return ( ($rating/OFFSET) - 1 ); } function display_star($rating){ $output=""; $str = ""; $step = calculate_stars($rating); for ($i=0, $max = 10; $i < $max; $i++) { echo str_pad($output,$i,"*"),"\n"; } } display_star(0.5);
Output for git.master, git.master_jit, rfc.property-hooks
* ** *** **** ***** ****** ******* ******** *********

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