mirror of
https://github.com/php/php-src.git
synced 2024-09-21 18:07:23 +00:00
36 lines
397 B
PHP
36 lines
397 B
PHP
--TEST--
|
|
Closure 004: Lambda with lexical variables (scope lifetime)
|
|
--FILE--
|
|
<?php
|
|
|
|
function run () {
|
|
$x = 4;
|
|
|
|
$lambda1 = function () use ($x) {
|
|
echo "$x\n";
|
|
};
|
|
|
|
$lambda2 = function () use (&$x) {
|
|
echo "$x\n";
|
|
$x++;
|
|
};
|
|
|
|
return array($lambda1, $lambda2);
|
|
}
|
|
|
|
list ($lambda1, $lambda2) = run();
|
|
|
|
$lambda1();
|
|
$lambda2();
|
|
$lambda1();
|
|
$lambda2();
|
|
|
|
echo "Done\n";
|
|
?>
|
|
--EXPECT--
|
|
4
|
|
4
|
|
4
|
|
5
|
|
Done
|