Edit report at https://bugs.php.net/bug.php?id=66076&edit=1
ID: 66076
Updated by: php-bugs@lists.php.net
Reported by: mengpg2 at engene dot se
Summary: Segfault on SimpleXML toString
-Status: Feedback
+Status: No Feedback
Type: Bug
Package: Reproducible crash
Operating System: Linux and MacOS
PHP Version: 5.4.21
Private report: N
New Comment:
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.
Previous Comments:
------------------------------------------------------------------------
[2013-11-11 10:13:57] mengpg2 at engene dot se
this is part of the object that crashes in the example.
["body"]=>
object(CFSimpleXML)#12 (2) {
["ConsumedCapacityUnits"]=>
string(3) "0.5"
["Item"]=>
object(CFSimpleXML)#10 (2) {
["exif_json"]=>
object(CFSimpleXML)#15 (1) {
["S"]=>
string(1923) "{"major brand": "Apple QuickTime (.MOV/QT)",
"source image height": "480", "selection time": "0 s",
"gen flags": "0 0 0", "file size": "46 MB", "track
header version": "0", "movie header version": "0",
"compatible brands": "qt", "file permissions": "rw-r--r--",
"duration": "13.35 s", "handler description": "Apple Alias Data
Handler", "source image width": "720", "selection duration":
"0 s", "modify date": "2005:07:25 17:57:00", "minor
version": "2005.3.0", "image height": "480", "current
time": "0 s", "track modify date": "2005:07:25 17:57:00",
"track volume": "0.00%", "compressor id": "dvc", "movie
data size": "4", "y resolution": "72", "image width":
"720", "create date": "2005:07:25 17:56:52", "video frame
rate": "29.97", "track layer": "0", "poster time":
"0 s", "vendor id": "Apple", "graphics mode":
"ditherCopy", "preview time": "0 s", "media modify date":
"2005:07:25 17:57:00", "matrix structure": "1 0 0 0 1 0 0 0 1",
"op color": "32768 32768 3276!
8", "time scale": "2997", "track duration": "13.35 s",
"avg bitrate": "2 bps", "handler class": "Data Handler",
"gen graphics mode": "ditherCopy", "gen op color": "32768 32768
32768", "file type": "MOV", "exiftool version number":
"8.76", "directory": "/tmp", "media duration": "13.35
s", "preferred volume": "100.00%", "handler vendor id":
"Apple", "image size": "720x480", "track id": "1",
"rotation": "0", "bit depth": "24", "media create
date": "2005:07:25 17:57:00", "gen media version": "0",
"mime type": "video/quicktime", "x resolution": "72",
"compressor name": "DV/DVCPRO - NTSC", "file name":
"672ea710dc1d43a8e951dd6509e42e88_probe.mov", "other format": "tmcd",
"gen balance": "0", "media time scale": "2997", "track
create date": "2005:07:25 17:56:52", "file modification date/time":
"2010:01:29 21:46:02+00:00", "media header version": "0", "next
track id": "3", "handler type": "Alias Data", "preferred
rate": "1", "preview duration": "0 s"}"
}
["pond_item_common"]=>
object(CFSimpleXML)#14 (1) {
["N"]=>
string(2) "13"
}
}
}
["status"]=>
int(200)
}
------------------------------------------------------------------------
[2013-11-11 09:45:32] mengpg2 at engene dot se
$DDB = new AmazonDynamoDB();
$DDB->use_ssl = false;
$Key = array('HashKeyElement' => array(AmazonDynamoDB::TYPE_NUMBER =>
(string)$itemid));
$Res = $DDB->get_item(array('TableName' => 'pond_item_meta',
'Key' => $Key));
$tt = (string)$Res->body->Item->exif_json->S;
But this is the offending code. Casting on a CFSimpleXML object. Worked flawlessly to 5.4.7. Is it a
CFSimpleXML bug?
------------------------------------------------------------------------
[2013-11-11 09:33:11] laruence@php.net
seems it's a recursively call to __toString..
like:
<?php
class A {
public function __toString() {
return (string)$this;
}
}
so I think this should not considered as a bug... but a wrong usage
------------------------------------------------------------------------
[2013-11-11 09:13:45] mengpg2 at engene dot se
(gdb) bt
#0 0x0000000109989f30 in zend_call_method (object_pp=0x7fff68219100, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff682190e8, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:35
#1 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff682191b8, type=6) at zend_object_handlers.c:1534
#2 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff682191b8,
use_copy=0x7fff682191b4) at zend.c:261
#3 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb67778) at
zend_vm_execute.h:27329
#4 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#5 0x000000010994c1a1 in zend_call_function (fci=0x7fff68219508, fci_cache=0x7fff68219490) at
zend_execute_API.c:956
#6 0x000000010998a342 in zend_call_method (object_pp=0x7fff68219660, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff68219648, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#7 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff68219718, type=6) at zend_object_handlers.c:1534
#8 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff68219718,
use_copy=0x7fff68219714) at zend.c:261
#9 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb67508) at
zend_vm_execute.h:27329
#10 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#11 0x000000010994c1a1 in zend_call_function (fci=0x7fff68219a68, fci_cache=0x7fff682199f0) at
zend_execute_API.c:956
#12 0x000000010998a342 in zend_call_method (object_pp=0x7fff68219bc0, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff68219ba8, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#13 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff68219c78, type=6) at zend_object_handlers.c:1534
#14 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff68219c78,
use_copy=0x7fff68219c74) at zend.c:261
#15 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb67298) at
zend_vm_execute.h:27329
#16 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#17 0x000000010994c1a1 in zend_call_function (fci=0x7fff68219fc8, fci_cache=0x7fff68219f50) at
zend_execute_API.c:956
#18 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821a120, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821a108, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#19 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821a1d8, type=6) at zend_object_handlers.c:1534
#20 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821a1d8,
use_copy=0x7fff6821a1d4) at zend.c:261
#21 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb67028) at
zend_vm_execute.h:27329
#22 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#23 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821a528, fci_cache=0x7fff6821a4b0) at
zend_execute_API.c:956
#24 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821a680, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821a668, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#25 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821a738, type=6) at zend_object_handlers.c:1534
---Type <return> to continue, or q <return> to quit---
#26 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821a738,
use_copy=0x7fff6821a734) at zend.c:261
#27 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb66db8) at
zend_vm_execute.h:27329
#28 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#29 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821aa88, fci_cache=0x7fff6821aa10) at
zend_execute_API.c:956
#30 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821abe0, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821abc8, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#31 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821ac98, type=6) at zend_object_handlers.c:1534
#32 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821ac98,
use_copy=0x7fff6821ac94) at zend.c:261
#33 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb66b48) at
zend_vm_execute.h:27329
#34 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#35 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821afe8, fci_cache=0x7fff6821af70) at
zend_execute_API.c:956
#36 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821b140, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821b128, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#37 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821b1f8, type=6) at zend_object_handlers.c:1534
#38 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821b1f8,
use_copy=0x7fff6821b1f4) at zend.c:261
#39 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb668d8) at
zend_vm_execute.h:27329
#40 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#41 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821b548, fci_cache=0x7fff6821b4d0) at
zend_execute_API.c:956
#42 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821b6a0, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821b688, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#43 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821b758, type=6) at zend_object_handlers.c:1534
#44 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821b758,
use_copy=0x7fff6821b754) at zend.c:261
#45 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb66668) at
zend_vm_execute.h:27329
#46 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#47 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821baa8, fci_cache=0x7fff6821ba30) at
zend_execute_API.c:956
#48 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821bc00, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821bbe8, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#49 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821bcb8, type=6) at zend_object_handlers.c:1534
#50 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821bcb8,
use_copy=0x7fff6821bcb4) at zend.c:261
#51 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb663f8) at
zend_vm_execute.h:27329
#52 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#53 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821c008, fci_cache=0x7fff6821bf90) at
zend_execute_API.c:956
---Type <return> to continue, or q <return> to quit---
#54 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821c160, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821c148, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#55 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821c218, type=6) at zend_object_handlers.c:1534
#56 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821c218,
use_copy=0x7fff6821c214) at zend.c:261
#57 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb66188) at
zend_vm_execute.h:27329
#58 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#59 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821c568, fci_cache=0x7fff6821c4f0) at
zend_execute_API.c:956
#60 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821c6c0, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821c6a8, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#61 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821c778, type=6) at zend_object_handlers.c:1534
#62 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821c778,
use_copy=0x7fff6821c774) at zend.c:261
#63 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb65f18) at
zend_vm_execute.h:27329
#64 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#65 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821cac8, fci_cache=0x7fff6821ca50) at
zend_execute_API.c:956
#66 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821cc20, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821cc08, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#67 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821ccd8, type=6) at zend_object_handlers.c:1534
#68 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821ccd8,
use_copy=0x7fff6821ccd4) at zend.c:261
#69 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb65ca8) at
zend_vm_execute.h:27329
#70 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#71 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821d028, fci_cache=0x7fff6821cfb0) at
zend_execute_API.c:956
#72 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821d180, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821d168, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#73 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821d238, type=6) at zend_object_handlers.c:1534
#74 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821d238,
use_copy=0x7fff6821d234) at zend.c:261
#75 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb65a38) at
zend_vm_execute.h:27329
#76 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#77 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821d588, fci_cache=0x7fff6821d510) at
zend_execute_API.c:956
#78 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821d6e0, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821d6c8, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#79 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821d798, type=6) at zend_object_handlers.c:1534
---Type <return> to continue, or q <return> to quit---
#80 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821d798,
use_copy=0x7fff6821d794) at zend.c:261
#81 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb657c8) at
zend_vm_execute.h:27329
#82 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#83 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821dae8, fci_cache=0x7fff6821da70) at
zend_execute_API.c:956
#84 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821dc40, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821dc28, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#85 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821dcf8, type=6) at zend_object_handlers.c:1534
#86 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821dcf8,
use_copy=0x7fff6821dcf4) at zend.c:261
#87 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb65558) at
zend_vm_execute.h:27329
#88 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#89 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821e048, fci_cache=0x7fff6821dfd0) at
zend_execute_API.c:956
#90 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821e1a0, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821e188, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#91 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821e258, type=6) at zend_object_handlers.c:1534
#92 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821e258,
use_copy=0x7fff6821e254) at zend.c:261
#93 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb652e8) at
zend_vm_execute.h:27329
#94 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#95 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821e5a8, fci_cache=0x7fff6821e530) at
zend_execute_API.c:956
#96 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821e700, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821e6e8, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#97 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821e7b8, type=6) at zend_object_handlers.c:1534
#98 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821e7b8,
use_copy=0x7fff6821e7b4) at zend.c:261
#99 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb65078) at
zend_vm_execute.h:27329
#100 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#101 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821eb08, fci_cache=0x7fff6821ea90) at
zend_execute_API.c:956
#102 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821ec60, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821ec48, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#103 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821ed18, type=6) at zend_object_handlers.c:1534
#104 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821ed18,
use_copy=0x7fff6821ed14) at zend.c:261
#105 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb44c50) at
zend_vm_execute.h:27329
#106 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#107 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821f068, fci_cache=0x7fff6821eff0) at
zend_execute_API.c:956
---Type <return> to continue, or q <return> to quit---
#108 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821f1c0, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821f1a8, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#109 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821f278, type=6) at zend_object_handlers.c:1534
#110 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821f278,
use_copy=0x7fff6821f274) at zend.c:261
#111 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb449e0) at
zend_vm_execute.h:27329
#112 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#113 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821f5c8, fci_cache=0x7fff6821f550) at
zend_execute_API.c:956
#114 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821f720, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821f708, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#115 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821f7d8, type=6) at zend_object_handlers.c:1534
#116 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821f7d8,
use_copy=0x7fff6821f7d4) at zend.c:261
#117 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb44770) at
zend_vm_execute.h:27329
#118 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#119 0x000000010994c1a1 in zend_call_function (fci=0x7fff6821fb28, fci_cache=0x7fff6821fab0) at
zend_execute_API.c:956
#120 0x000000010998a342 in zend_call_method (object_pp=0x7fff6821fc80, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff6821fc68, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
#121 0x00000001099a049a in zend_std_cast_object_tostring (readobj=0x10b1f3d70,
writeobj=0x7fff6821fd38, type=6) at zend_object_handlers.c:1534
#122 0x000000010995f88a in zend_make_printable_zval (expr=0x10b1f3d70, expr_copy=0x7fff6821fd38,
use_copy=0x7fff6821fd34) at zend.c:261
#123 0x00000001099b22b6 in ZEND_CAST_SPEC_CV_HANDLER (execute_data=0x10bb44500) at
zend_vm_execute.h:27329
#124 0x00000001099a48b7 in execute (op_array=0x10b47bb98) at zend_vm_execute.h:410
#125 0x000000010994c1a1 in zend_call_function (fci=0x7fff68220088, fci_cache=0x7fff68220010) at
zend_execute_API.c:956
#126 0x000000010998a342 in zend_call_method (object_pp=0x7fff682201e0, obj_ce=0x10b477df8,
fn_proxy=0x10b477f60,
function_name=0x109e41850 "__tostring", function_name_len=10,
retval_ptr_ptr=0x7fff682201c8, param_count=0, arg1=0x0, arg2=0x0)
at zend_interfaces.c:97
.....thousands of rows
------------------------------------------------------------------------
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
https://bugs.php.net/bug.php?id=66076
--
Edit this bug report at https://bugs.php.net/bug.php?id=66076&edit=1