Merge branch 'PHP-7.4'

* PHP-7.4:
  Fixed bug #78434

diff --cc Zend/tests/generators/yield_from_multi_tree.phpt
index a8fd195bd6b6c1506bcde0293c9e9ab46df633ec,808d693eaec20461acdba0fd437b1dd6dbacccdf..bfa9033688dd6740dc851179026c4ddd3bb85f79
--- 1/Zend/tests/generators/yield_from_multi_tree.phpt
--- 2/Zend/tests/generators/yield_from_multi_tree.phpt
+++ b/Zend/tests/generators/yield_from_multi_tree.phpt
@@@ -10,10 -10,7 +10,7 @@@ function from($levels) 
  }
  
  function gen($gen, $level) {
-     if ($level % 2) {
-         yield $gen->current();
-     }
 -      yield from $gen;
 +    yield from $gen;
  }
  
  foreach (range(0, 6) as $levels) {

diff --cc Zend/zend_generators.c
Simple merge