Are links to bookmakers dangerous?

Question

PHP

Is it dangerous to link to bookmakers. From Yasha and Google. The site has 4 links to the casino for almost 5 years, attendance is 40,000+, all from the search.
1) Are links to bookmakers dangerous?
2) Are casino links dangerous?

Answer 1

Problem in $days[] = $f;. You have a reference to the same instance stored in each element of the array. A $f->addDays(1)changes the value of the field of this instance until the last day.
As far as I understood from the documentation, it is enough to add copy:$days[] = $f->copy();

Answer 2

I can speak from my own experience.
The site is ten years old, TIC 240, 15 thousand pages in Yandex search. In 2016, during the year, I put 6 links from Rotapost to online casinos. In February of this year, I received a filter from Yandex for them - they reset the ticks and threw out all the pages from the index. Then I climbed out for six months from under the filter, the birds were returned only up to 170, but I expect that over time it will return to its previous milestone. The number of pages in the index has returned completely.
Here is such a story.

Answer 3

from the user's point of view, I often see ads like this on many sites. but I think you can get under the filter for it.

Answer 4

There are links to the casino (about 5-10), there are no problems with this. There are also links on adult topics. If the site is created for people and there are always people actively commenting on it, then some small percentage of "dirty" links can be. The main thing is not to cross the red line.