Update switch docs for new == rules

[lexidor]

Please complete the information below:

Where is the problem?

$v = 30;
switch ($v) {
case 30.0:  // <===== this case matches with 30
  ...
  break;
default:
  ...
  break;
case 30:    // <===== rather than this case matching with 30
  ...
  break;
}

What is the problem?

30 and 30.0 are not considered equal under the new == equality operator.

---

Please don't change anything below this point.

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• Build ID: HHVM=HHVM-4.154.0:HSL=v4.108.1:2022-04-04T22:45:12+0000:1fa47f258c6b68f8ec01899aa82fd6ffa0957109
• Page requested: /hack/statements/switch
• Page requested at: Tue, 05 Apr 2022 20:05:23 +0000

[AndrewDiMola]

Yikes. You're right, but there's also a much larger problem: the equality page is hideously out of date. I'm going to update it ASAP then update the switch page accordingly.