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22 lines
366 B
Plaintext
22 lines
366 B
Plaintext
Arrow function
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-----
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<?php
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fn($a) => $a;
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fn($x = 42) => $x;
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fn(&$x) => $x;
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fn&($x) => $x;
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static fn($x, ...$rest) => $rest;
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fn(): int => $x;
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fn($a, $b) => $a and $b;
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fn($a, $b) => $a && $b;
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-----
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!!php7
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fn($a) => $a;
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fn($x = 42) => $x;
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fn(&$x) => $x;
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fn&($x) => $x;
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static fn($x, ...$rest) => $rest;
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fn(): int => $x;
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fn($a, $b) => $a and $b;
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fn($a, $b) => $a && $b; |