#0  userErrorHandler(8, Undefined variable: b, /home/kienthuc1/tool.kienthuclinux.info/services/custombuild/php/php-8.3.6/Zend/tests/bug29896.php, 11, Array ([A1] => Test1)) called at [/home/kienthuc1/tool.kienthuclinux.info/services/custombuild/php/php-8.3.6/Zend/tests/bug29896.php:11]
#1  GenerateError1(Test1) called at [/home/kienthuc1/tool.kienthuclinux.info/services/custombuild/php/php-8.3.6/Zend/tests/bug29896.php:16]
#2  GenerateError2(Test2) called at [/home/kienthuc1/tool.kienthuclinux.info/services/custombuild/php/php-8.3.6/Zend/tests/bug29896.php:19]