throw expressionというRFCが投票中です。 最初のアイデアは2019/12/06のSebastiaan Andewegによるツイート。 Really liking the arrow functions in PHP 7.4 so far! Unfortunately already found one missing feature: you can't throw Exceptions from them. The following results in a 'unexpected T_THROW' syntax error: fn() => throw new Exception('nope'); Would've cleaned up my test, but alas. — Sebastiaan Andeweg (@sebandeweg) 2019年12月5日
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