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-rw-r--r--Zend/tests/closure_005.phpt74
1 files changed, 74 insertions, 0 deletions
diff --git a/Zend/tests/closure_005.phpt b/Zend/tests/closure_005.phpt
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+--TEST--
+Closure 005: Lambda inside class, lifetime of $this
+--FILE--
+<?php
+
+class A {
+ private $x;
+
+ function __construct($x) {
+ $this->x = $x;
+ }
+
+ function __destruct() {
+ echo "Destroyed\n";
+ }
+
+ function getIncer($val) {
+ return function() use ($val) {
+ $this->x += $val;
+ };
+ }
+
+ function getPrinter() {
+ return function() {
+ echo $this->x."\n";
+ };
+ }
+
+ function getError() {
+ return static function() {
+ echo $this->x."\n";
+ };
+ }
+
+ function printX() {
+ echo $this->x."\n";
+ }
+}
+
+$a = new A(3);
+$incer = $a->getIncer(2);
+$printer = $a->getPrinter();
+$error = $a->getError();
+
+$a->printX();
+$printer();
+$incer();
+$a->printX();
+$printer();
+
+unset($a);
+
+$incer();
+$printer();
+
+unset($incer);
+$printer();
+
+unset($printer);
+
+$error();
+
+echo "Done\n";
+?>
+--EXPECTF--
+3
+3
+5
+5
+7
+7
+Destroyed
+
+Fatal error: Using $this when not in object context in %sclosure_005.php on line 28