出现问题的场景：
业务中有个选择地区的功能，程序实现了一个省市区的树，在 yaf里会崩溃，单独用同样的数据是正常的。
Yaf 版本：
yaf support => enabled
Version => 3.3.2
Supports => http://pecl.php.net/package/yaf
Directive => Local Value => Master Value
yaf.library =>
yaf.environ => product => product
yaf.forward_limit => 5 => 5
yaf.use_namespace => 1 => 1
yaf.action_prefer => 1 => 1
yaf.lowcase_path => 0 => 0
yaf.use_spl_autoload => 1 => 1
yaf.name_suffix => 1 => 1
yaf.name_separator => no value => no value
gdb 分析结果：
在业务里的 coredump 如下:
#0 0x0000000000000000 in ?? ()
#1 0x0000564ac3cf4e1b in zend_gc_collect_cycles ()
#2 0x0000564ac3cf3dc8 in gc_possible_root_when_full ()
#3 0x0000564ac3d40562 in ZEND_ASSIGN_REF_SPEC_CV_VAR_HANDLER ()
#4 0x0000564ac3d4dcb2 in execute_ex ()
#5 0x00007f4ae8381bd6 in yaf_do_call_user_method (ret=0x7ffc14cf1eb0, fbc=, call=0x7f4b00814130) at /src/ext/yaf-src/yaf.c:223
#6 yaf_call_user_method_with_0_arguments (obj=, fbc=fbc@entry=0x7f4b0080e5b0, ret=ret@entry=0x7ffc14cf1eb0) at /src/ext/yaf-src/yaf.c:308
#7 0x00007f4ae838280e in yaf_controller_execute (ctl=0x7ffc14cf1ea0, ret=0x7ffc14cf1eb0, args=0x0, count=, func=0x7f4b0080e5b0) at /src/ext/yaf-src/yaf_controller.h:67
#8 yaf_dispatcher_handle (dispatcher=0x7f4b008148e0, dispatcher@entry=0x7f4b0085b180) at /src/ext/yaf-src/yaf_dispatcher.c:637
#9 0x00007f4ae8383198 in yaf_dispatcher_dispatch (dispatcher=0x7f4b0085b180) at /src/ext/yaf-src/yaf_dispatcher.c:803
#10 0x00007f4ae8384f04 in zim_yaf_application_run (execute_data=, return_value=0x7ffc14cf1fc0) at /src/ext/yaf-src/yaf_application.c:812
#11 0x0000564ac3d55a00 in execute_ex ()
#12 0x0000564ac3d56611 in zend_execute ()
#13 0x0000564ac3ccf683 in zend_execute_scripts ()
#14 0x0000564ac3c6de40 in php_execute_script ()
#15 0x0000564ac3ad8dd9 in main ()
测试脚本 coredump 分析结果:
#0 0x0000000000000000 in ?? ()
#1 0x0000564ac3cf4e1b in zend_gc_collect_cycles ()
#2 0x0000564ac3cf3dc8 in gc_possible_root_when_full ()
#3 0x0000564ac3d40562 in ZEND_ASSIGN_REF_SPEC_CV_VAR_HANDLER ()
#4 0x0000564ac3d4dcb2 in execute_ex ()
#5 0x0000564ac3d56611 in zend_execute ()
#6 0x0000564ac3ccf683 in zend_execute_scripts ()
#7 0x0000564ac3c6de40 in php_execute_script ()
#8 0x0000564ac3ad8dd9 in main ()
结果有点不一样，不过同样的数据不引入yaf 框架是没问题的，测试脚本在附件里，麻烦鸟哥帮看一下是什么原因、
test.php.zip
出现问题的场景：
业务中有个选择地区的功能，程序实现了一个省市区的树，在 yaf里会崩溃，单独用同样的数据是正常的。
Yaf 版本：
yaf support => enabled
Version => 3.3.2
Supports => http://pecl.php.net/package/yaf
Directive => Local Value => Master Value
yaf.library =>
yaf.environ => product => product
yaf.forward_limit => 5 => 5
yaf.use_namespace => 1 => 1
yaf.action_prefer => 1 => 1
yaf.lowcase_path => 0 => 0
yaf.use_spl_autoload => 1 => 1
yaf.name_suffix => 1 => 1
yaf.name_separator => no value => no value
gdb 分析结果：
在业务里的 coredump 如下:
#0 0x0000000000000000 in ?? ()
#1 0x0000564ac3cf4e1b in zend_gc_collect_cycles ()
#2 0x0000564ac3cf3dc8 in gc_possible_root_when_full ()
#3 0x0000564ac3d40562 in ZEND_ASSIGN_REF_SPEC_CV_VAR_HANDLER ()
#4 0x0000564ac3d4dcb2 in execute_ex ()
#5 0x00007f4ae8381bd6 in yaf_do_call_user_method (ret=0x7ffc14cf1eb0, fbc=, call=0x7f4b00814130) at /src/ext/yaf-src/yaf.c:223
#6 yaf_call_user_method_with_0_arguments (obj=, fbc=fbc@entry=0x7f4b0080e5b0, ret=ret@entry=0x7ffc14cf1eb0) at /src/ext/yaf-src/yaf.c:308
#7 0x00007f4ae838280e in yaf_controller_execute (ctl=0x7ffc14cf1ea0, ret=0x7ffc14cf1eb0, args=0x0, count=, func=0x7f4b0080e5b0) at /src/ext/yaf-src/yaf_controller.h:67
#8 yaf_dispatcher_handle (dispatcher=0x7f4b008148e0, dispatcher@entry=0x7f4b0085b180) at /src/ext/yaf-src/yaf_dispatcher.c:637
#9 0x00007f4ae8383198 in yaf_dispatcher_dispatch (dispatcher=0x7f4b0085b180) at /src/ext/yaf-src/yaf_dispatcher.c:803
#10 0x00007f4ae8384f04 in zim_yaf_application_run (execute_data=, return_value=0x7ffc14cf1fc0) at /src/ext/yaf-src/yaf_application.c:812
#11 0x0000564ac3d55a00 in execute_ex ()
#12 0x0000564ac3d56611 in zend_execute ()
#13 0x0000564ac3ccf683 in zend_execute_scripts ()
#14 0x0000564ac3c6de40 in php_execute_script ()
#15 0x0000564ac3ad8dd9 in main ()
测试脚本 coredump 分析结果:
#0 0x0000000000000000 in ?? ()
#1 0x0000564ac3cf4e1b in zend_gc_collect_cycles ()
#2 0x0000564ac3cf3dc8 in gc_possible_root_when_full ()
#3 0x0000564ac3d40562 in ZEND_ASSIGN_REF_SPEC_CV_VAR_HANDLER ()
#4 0x0000564ac3d4dcb2 in execute_ex ()
#5 0x0000564ac3d56611 in zend_execute ()
#6 0x0000564ac3ccf683 in zend_execute_scripts ()
#7 0x0000564ac3c6de40 in php_execute_script ()
#8 0x0000564ac3ad8dd9 in main ()
结果有点不一样，不过同样的数据不引入yaf 框架是没问题的，测试脚本在附件里，麻烦鸟哥帮看一下是什么原因、
test.php.zip