ID: 34986
User updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
Status: Open
Bug Type: Feature/Change Request
Operating System: Irrelevant
PHP Version: 5.1.0RC3
New Comment:
Revised patch, takes care of reference counting (thanks to Derick for
pointing this out):
Index: zend_builtin_functions.c
===================================================================
RCS file: /repository/ZendEngine2/zend_builtin_functions.c,v
retrieving revision 1.277.2.5
diff -u -b -B -r1.277.2.5 zend_builtin_functions.c
--- zend_builtin_functions.c 16 Sep 2005 17:05:06 -0000 1.277.2.5
+++ zend_builtin_functions.c 26 Oct 2005 08:56:29 -0000
@@ -1913,6 +1913,9 @@
add_assoc_string_ex(stack_frame,
"class", sizeof("class"),
class_name, dup);
}
+ add_assoc_zval_ex(stack_frame, "object",
sizeof("object"),
ptr->object);
+ ptr->object->refcount++;
+
add_assoc_string_ex(stack_frame, "type",
sizeof("type"), "->",
1);
} else if (ptr->function_state.function->common.scope) {
add_assoc_string_ex(stack_frame, "class",
sizeof("class"),
ptr->function_state.function->common.scope->name, 1);
Previous Comments:
------------------------------------------------------------------------
[2005-10-26 10:45:53] [EMAIL PROTECTED]
The patch below seems to work. If it really does, this was too easy
:-)
Index: zend_builtin_functions.c
===================================================================
RCS file: /repository/ZendEngine2/zend_builtin_functions.c,v
retrieving revision 1.277.2.5
diff -u -b -B -r1.277.2.5 zend_builtin_functions.c
--- zend_builtin_functions.c 16 Sep 2005 17:05:06 -0000 1.277.2.5
+++ zend_builtin_functions.c 26 Oct 2005 08:44:25 -0000
@@ -1914,6 +1914,7 @@
}
add_assoc_string_ex(stack_frame, "type",
sizeof("type"), "->",
1);
+ add_assoc_zval_ex(stack_frame, "object",
sizeof("object"),
ptr->object);
} else if (ptr->function_state.function->common.scope) {
add_assoc_string_ex(stack_frame, "class",
sizeof("class"),
ptr->function_state.function->common.scope->name, 1);
add_assoc_string_ex(stack_frame, "type",
sizeof("type"), "::", 1);
------------------------------------------------------------------------
[2005-10-26 09:40:49] [EMAIL PROTECTED]
Just a clarification: [object] should contain a reference to the
object, not an "Object id #x" string. That is only in the example
output as that is what would happen for print_r(debug_backtrace()).
------------------------------------------------------------------------
[2005-10-26 06:53:59] [EMAIL PROTECTED]
Description:
------------
For some Meta Programming it would be great if debug_backtrace() could
return an [object] field (in addition to [class] that contains a
reference to respective object.
Reproduce code:
---------------
<?php
class A {
private $b;
public function __construct() {
$this->b = new B;
}
public function aMethod() {
$this->b->bMethod();
}
}
class B {
public function bMethod() {
print_r(debug_backtrace());
}
}
$a = new A;
$a->aMethod();
?>
Expected result:
----------------
Array
(
[0] => Array
(
[file] => /home/sb/test.php
[line] => 10
[function] => bMethod
[class] => B
[object] => <Object id #2>
[type] => ->
[args] => Array
(
)
)
[1] => Array
(
[file] => /home/sb/test.php
[line] => 21
[function] => aMethod
[class] => A
[object] => <Object id #1>
[type] => ->
[args] => Array
(
)
)
)
Actual result:
--------------
Array
(
[0] => Array
(
[file] => /home/sb/test.php
[line] => 10
[function] => bMethod
[class] => B
[type] => ->
[args] => Array
(
)
)
[1] => Array
(
[file] => /home/sb/test.php
[line] => 21
[function] => aMethod
[class] => A
[type] => ->
[args] => Array
(
)
)
)
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=34986&edit=1
