xref: /PHP-7.1/Zend/tests/closure_004.phpt (revision d5ef2f46)
1--TEST--
2Closure 004: Lambda with lexical variables (scope lifetime)
3--FILE--
4<?php
5
6function run () {
7	$x = 4;
8
9	$lambda1 = function () use ($x) {
10		echo "$x\n";
11	};
12
13	$lambda2 = function () use (&$x) {
14		echo "$x\n";
15		$x++;
16	};
17
18	return array($lambda1, $lambda2);
19}
20
21list ($lambda1, $lambda2) = run();
22
23$lambda1();
24$lambda2();
25$lambda1();
26$lambda2();
27
28echo "Done\n";
29?>
30--EXPECT--
314
324
334
345
35Done
36