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<?php
$a = 1;
$x = function ($n) use ($a) {
echo "a=$a, n=$n\n";
};
 
$x(10); // a=1,n=10
$a = 2;
$x(5); // a=1, n=5

Success #stdin #stdout 0.02s 24448KB

stdin

copy

Standard input is empty

stdout

copy

a=1, n=10
a=1, n=5

https://ideone.com/doeQZJ

language:

PHP (php 7.3.5)

created:

visibility:

public

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