lizhaoyao

看了一下代码发现是创建颜色的时候超出了255,然后修改就很简单,只要调整一下abs函数的位置即可. ``` - $red = abs(min(255,$red - $increase)); - $green = abs(min(255,$green - $increase)); - $blue = abs(min(255,$blue - $increase)); + $red = min(255,abs($red - $increase)); + $green = min(255,abs($green...