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Temperature Color Array

/ Published in: PHP
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Returns the color (red to green) when you give a percentage amount, or reversible.

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  1. //color temperatures (for funsies) //straight = red to green, reverse = green to red
  2. function getTemperatureColor($percentage, $type="straight") {
  3.  
  4. 	$colors = array("#ff0200", "#ff270a", "#ff5306" ,"#ffa801", "#ffd301", "#eef302", "#c0ff02", "#73ff01", "#27ff01", "#00ff00");
  5.  
  6. $colors = array("#c43c35", "#d65227", "#f27312" ,"#f57711", "#f8840a", "#e89b0a", "#bda119", "#9fa225", "#7ba332", "#47a546");
  7.  
  8. 	if ($type == "reverse") {
  9. 		$colors = array_reverse($colors);
  10. 	}
  11.  
  12. 	if ($percentage >= 100) {
  13. 		return $colors[9];
  14. 	} else if ($percentage <= 9) {
  15. 		return $colors[0];
  16. 	}
  17.  
  18. 	//for the double digits
  19. 	$number = floor($percentage / 10);
  20.  
  21. 	return $colors[$number];
  22. }

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