PHP：如果大于x，则x

Question

I know it may sound a silly question, but I'm trying to make this PHP code as one line: 我知道这听起来可能是一个愚蠢的问题，但是我正在尝试将此PHP代码编写为一行：

$value = result_from_a_function();
if ($value > $maximum)
{
    $value = $maximum;
}

Is it possible to make it one line in PHP? 是否可以在PHP中使其成为一行？ Something like 就像是

$value = result_from_a_function() [obscure operator] $maximum;

Answer 1

魔术功能是MIN

$value = min($value, $maximum)

Answer 2

是的，请使用三元运算符：

$value = (result_from_a_function() > $maximum) ? $maximum : $something_else;

Answer 3

Ternary Operators make code shorter in one line thats why i suggest using ternary operators like 三元运算符使代码更短一行，这就是为什么我建议使用像

$message = 'Hello '.($user->is_logged_in() ? $user->get('first_name') : 'Guest');

or according to your code sample 或根据您的代码示例

$value = (result_from_a_function() > $max) ? $max: $false_Sataments;