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Message-ID: <57792e85050830123275779038@mail.gmail.com>
Date: Tue, 30 Aug 2005 12:32:07 -0700
To: Marcus Boerger <helly@php.net>
Cc: internals@lists.php.net
In-Reply-To: <1115917991.20050830000559@marcus-boerger.de>
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References: <5.1.0.14.2.20050822134257.05e07c60@localhost>
	<57792e8505082914244b23a4df@mail.gmail.com>
	<1115917991.20050830000559@marcus-boerger.de>
Subject: Re: [PHP-DEV] 5.0.5RC1 rolled
From: iamstever@gmail.com (steve)

Thats what I was looking for, thanks. I used that and no exception was
thrown in 5.0.4, but there is one in 5.0.5RC2. It is in a shutdown
function, which is why I couldn't figure out where it was happening.
Not to mention, it was in an AJAX call. The shutdown function is
defined in JPSpan (http://sourceforge.net/projects/jpspan), which is
not that uncommon.

I'll try and see if I can get a PHP debugger installed correctly on
Windows with 5.0.5 and see what happens there. We develop on Windows
and Mac and deploy on Linux, so I'll see if there is a platform
element involved as well (I doubt). Anyway, anyone that wants to check
it out themselves can get the JPSpan and run the hello world sample I
suppose.???

Breakpoint 1, zend_throw_exception_internal (exception=3D0xac25a14) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_excepti=
ons.c:38
38              if (exception !=3D NULL) {
(gdb) bt
#0  zend_throw_exception_internal (exception=3D0xac25a14) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_excepti=
ons.c:38
#1  0x081f33c7 in zend_throw_handler (execute_data=3D0xbfff6be0,
opline=3D0xa7fde34, op_array=3D0xa5007e8) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:2994
#2  0x081f0366 in execute (op_array=3D0xa5007e8) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:1437
#3  0x081f2c72 in zend_do_fcall_common_helper
(execute_data=3D0xbfff7690, opline=3D0xa702e48, op_array=3D0xa58c5dc) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:2789
#4  0x081f0366 in execute (op_array=3D0xa58c5dc) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:1437
#5  0x081f2c72 in zend_do_fcall_common_helper
(execute_data=3D0xbfff86f0, opline=3D0xa825fec, op_array=3D0xa58c50c) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:2789
#6  0x081f0366 in execute (op_array=3D0xa58c50c) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:1437
#7  0x081f2c72 in zend_do_fcall_common_helper
(execute_data=3D0xbfff8b20, opline=3D0xa72027c, op_array=3D0xa58d7dc) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:2789
#8  0x081f0366 in execute (op_array=3D0xa58d7dc) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:1437
#9  0x081cd609 in zend_call_function (fci=3D0xbfff8c60, fci_cache=3D0x0)
at /root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_exec=
ute_API.c:873
#10 0x081ccec4 in call_user_function_ex (function_table=3D0x1,
object_pp=3D0x1, function_name=3D0x1, retval_ptr_ptr=3D0x1, param_count=3D1=
,
params=3D0x1, no_separation=3D1, symbol_table=3D0x1)
    at /root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_=
execute_API.c:559
#11 0x0815867e in zif_call_user_func_array (ht=3D2,
return_value=3D0xab5a67c, this_ptr=3D0x0, return_value_used=3D1) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/ext/standard/basi=
c_functions.c:1976
#12 0x081f2e5a in zend_do_fcall_common_helper
(execute_data=3D0xbfff9160, opline=3D0xa7ec7ac, op_array=3D0xa7e13c4) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:2760
#13 0x081f0366 in execute (op_array=3D0xa7e13c4) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:1437
#14 0x081cd609 in zend_call_function (fci=3D0xbfff92a0, fci_cache=3D0x0)
at /root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_exec=
ute_API.c:873
#15 0x081ccec4 in call_user_function_ex (function_table=3D0x1,
object_pp=3D0x1, function_name=3D0x1, retval_ptr_ptr=3D0x1, param_count=3D1=
,
params=3D0x1, no_separation=3D1, symbol_table=3D0x1)
    at /root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_=
execute_API.c:559
#16 0x081e53eb in zend_std_call_user_call (ht=3D2,
return_value=3D0xab5a584, this_ptr=3D0xa5da6a4, return_value_used=3D1) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_object_=
handlers.c:609
#17 0x081f2e5a in zend_do_fcall_common_helper
(execute_data=3D0xbfff96f0, opline=3D0xa6ee900, op_array=3D0xa6e65f4) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:2760
#18 0x081f0366 in execute (op_array=3D0xa6e65f4) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:1437
#19 0x081f2c72 in zend_do_fcall_common_helper
(execute_data=3D0xbfff9970, opline=3D0xa6cb00c, op_array=3D0xa6c884c) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:2789
#20 0x081f0366 in execute (op_array=3D0xa6c884c) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:1437
#21 0x081f2c72 in zend_do_fcall_common_helper
(execute_data=3D0xbfff9a90, opline=3D0xa6cefa4, op_array=3D0xa6cdf98) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:2789
#22 0x081f0366 in execute (op_array=3D0xa6cdf98) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_execute=
.c:1437
#23 0x081cd609 in zend_call_function (fci=3D0xbfff9bd0, fci_cache=3D0x0)
at /root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_exec=
ute_API.c:873
#24 0x081ccec4 in call_user_function_ex (function_table=3D0x1,
object_pp=3D0x1, function_name=3D0x1, retval_ptr_ptr=3D0x1, param_count=3D1=
,
params=3D0x1, no_separation=3D1, symbol_table=3D0x1)
    at /root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_=
execute_API.c:559
#25 0x081ccdf7 in call_user_function (function_table=3D0xa432240,
object_pp=3D0x0, function_name=3D0xa6be23c, retval_ptr=3D0xbfff9c80,
param_count=3D0, params=3D0xa6f4f40)
    at /root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_=
execute_API.c:534
#26 0x08158e41 in user_shutdown_function_call
(shutdown_function_entry=3D0xbfff9c80) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/ext/standard/basi=
c_functions.c:2101
#27 0x081dad50 in zend_hash_apply (ht=3D0xa619e94, apply_func=3D0x8158dc8
<user_shutdown_function_call>) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/Zend/zend_hash.c:=
664
#28 0x0815905c in php_call_shutdown_functions () at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/ext/standard/basi=
c_functions.c:2181
#29 0x081a76bd in php_request_shutdown (dummy=3D0x0) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/main/main.c:1202
#30 0x081fdb2c in main (argc=3D1, argv=3D0xbfffa6e4) at
/root/webserver_software_tmp_fastcgi_apache2/php-5.0.5RC2/sapi/cgi/cgi_main=
.c:1640


On 8/29/05, Marcus Boerger <helly@php.net> wrote:
> Hello steve,
>=20
> for a c backtrace set a breakpoint on function zend_throw_exception_inter=
nal.
>=20
> regards
> marcus
>=20
> Monday, August 29, 2005, 11:24:16 PM, you wrote:
>=20
> > I get this error in the error log, on every page view in this release:
>=20
> >  PHP Fatal error:  Exception thrown without a stack frame in Unknown on=
 line 0
>=20
> > It seems to happen after the page is complete, since from the webpage
> > it renders fine. I found a bug reference about throwing exceptions in
> > __destroy, but that is not it. So I went to debug php, but alas, there
> > isn't any info on php.net on how to do it (I tried --with-debug, but
> > that gave me an error).
>=20
> > Anyone have a reasonable quick way I can get either the PHP-code
> > backtrace or the C backtrace of PHP itself on this fatal error? I have
> > some limited knowledge of gdb...
>=20
> > -steve--
>=20
> > On 8/22/05, Zeev Suraski <zeev@zend.com> wrote:
> >> www.php.net/~zeev/php-5.0.5RC1.tar.gz
> >> www.php.net/~zeev/php-5.0.5RC1.tar.bz2
> >>
> >> If there are no stoppers I'd like to release it towards the end of the=
 week.
> >>
> >> Zeev
>=20
>=20
>