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in Technique[技术] by (71.8m points)

php if return如何简写?

if ($a == 1) {
    $b = 2;
}

可以简写成:

$a == 1 && $b = 2;

那么请问:

if ($a == 1) {
    return [];
}

该如何简写呢?


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by (71.8m points)

$a == 1 不已经是个布尔值了吗?直接返回不就行了?

return $a == 1;

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