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To: PHP internals <internals@lists.php.net>
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Subject: [RFC] Disallow multiple default blocks in a single switch statement
From: pollita@php.net (Sara Golemon)

https://wiki.php.net/rfc/switch.default.multiple

'Cause this code is silly (even if it had case blocks), but we allow it:

switch ($expr) {
  default:
    notExecuted();
    break;
  default:
    executed();
}