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<?php
 
$x = function ($n) {
echo "$n\n";
};
 
$x(1); // выведет 1
$x(2); // выведет 2

Success #stdin #stdout 0.01s 24448KB

stdin

copy

Standard input is empty

stdout

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1
2

https://ideone.com/Hae8Vb

language:

PHP (php 7.3.5)

created:

visibility:

public

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