How can I cycle through hex color codes in PHP?

Question

I want an array where each field in the array contains a color code

array(0 => \'#4CFF00\', 1 => \'#FFE97F\')

And I want this to go t

Answer 1

I recommend writing a function to do this. If you need to go between multiple colors, just call it multiple times and concatenate the arrays.

Psuedocode: `colorRange(arrayReference, startColor, endColor, numSteps)`

Get {R, G, B} startColor and endColor
Get R_diff, G_diff, and B_diff

for i in 0 to numSteps {
   arrayReference.append(
          i => {min(startR, endR) + (R_diff * (i / numSteps)),
                min(startG, endG) + (G_diff * (i / numSteps)),
                min(startB, endB) + (B_diff * (i / numSteps))}
          )
}