5 levels

int(0)
int(1)
int(2)
int(3)
int(4)
int(5)
int(6)
int(7)
int(8)
int(9)
int(10)
int(11)
int(12)
int(13)
int(14)
Exception in /home/kienthuc1/tool.kienthuclinux.info/services/custombuild/php/php-8.3.6/Zend/tests/generators/yield_from_multi_tree_exception.php:7
Stack trace:
#0 /home/kienthuc1/tool.kienthuclinux.info/services/custombuild/php/php-8.3.6/Zend/tests/generators/yield_from_multi_tree_exception.php(13): from(5)
#1 /home/kienthuc1/tool.kienthuclinux.info/services/custombuild/php/php-8.3.6/Zend/tests/generators/yield_from_multi_tree_exception.php(13): gen(Object(Generator), 1)
#2 /home/kienthuc1/tool.kienthuclinux.info/services/custombuild/php/php-8.3.6/Zend/tests/generators/yield_from_multi_tree_exception.php(13): gen(Object(Generator), 2)
#3 [internal function]: gen(Object(Generator), 3)
#4 /home/kienthuc1/tool.kienthuclinux.info/services/custombuild/php/php-8.3.6/Zend/tests/generators/yield_from_multi_tree_exception.php(33): Generator->next()
#5 {main}
ClosedGeneratorException: Generator yielded from aborted, no return value available in /home/kienthuc1/tool.kienthuclinux.info/services/custombuild/php/php-8.3.6/Zend/tests/generators/yield_from_multi_tree_exception.php:13
Stack trace:
#0 [internal function]: gen(Object(Generator), 1)
#1 /home/kienthuc1/tool.kienthuclinux.info/services/custombuild/php/php-8.3.6/Zend/tests/generators/yield_from_multi_tree_exception.php(32): Generator->current()
#2 {main}