File--->Settings --->Editor --->ColorScheme--->General --->Errors and Warning--->Error
phpstorm设置当前光标所在行高亮颜色
设置光标:
File->Setting->editor->colors&fonts->general->caret
设置光标所在行:
File->Setting->editor->colors&fonts->general->caret row
phpstorm设置当前光标所在行高亮颜色的图片 1
phpstorm设置当前光标所在行高亮颜色的图片 2