https://bugs.php.net/bug.php?id=64979

php · Jun 21, 2013 · f8d8a2d · f8d8a2d
1 parent 20dbd27
commit f8d8a2d
Showing 1 changed file with 30 additions and 0 deletions.
diff --git a/Zend/tests/generators/generator_closure_static_variable.phpt b/Zend/tests/generators/generator_closure_static_variable.phpt
@@ -0,0 +1,30 @@
+--TEST--
+Closures with static variables can be generators
+--FILE--
+<?php
+
+function new_closure_gen() {
+	return function() { 
+		static $foo = 0; 
+		yield ++$foo; 
+	};
+}
+
+$closure1 = new_closure_gen();
+$closure2 = new_closure_gen();
+
+$gen1 = $closure1();
+$gen2 = $closure1();
+$gen3 = $closure2();
+
+foreach (array($gen1, $gen2, $gen3) as $gen) {
+  foreach ($gen as $val) {
+    print "$val\n";
+  }
+}
+
+?>
+--EXPECT--
+int(1)
+int(2)
+int(1)