From: thuejk at gmail dot com
Operating system: Linux
PHP version: 5.1.4
PHP Bug Type: Unknown/Other Function
Bug description: "file" and "line" sometimes not set in backtrace from inside
error handler
Description:
------------
I generate a backtrace from inside my error handler. Among other things I
use the file and line numbers in the error handler.
In one case, inconsistent with behaviour for other types of errors, file
and line are not set in the frame for the error handler transition in the
backtrace.
I think (without bothering to check) that this error was introduced after
I upgraded from 5.0.4 to 5.1.4
Reproduce code:
---------------
<?php
error_reporting(E_ALL);
set_error_handler('kalus_error_handler');
ini_set("display_errors", "on");
class A {
function A_ftk() {
}
}
function kalus_error_handler($error_code, $error_string, $filename, $line,
$symbols) {
get_error_context();
}
function get_error_context() {
$backtrace = debug_backtrace();
echo $backtrace[1]["line"];
echo "<pre>";print_r($backtrace);
}
//If this is uncommented, the resulting code will have file and line set
for the call into the error handler.
#$a = $aa;
//This will not create file and line items for the call into the error
handler
$page["name"] = A::A_ftk();
?>
Expected result:
----------------
$backtrace[1]["file"]
and
$backtrace[1]["line"]
should be set.
Actual result:
--------------
Notice: Undefined index: line in
/home/tjk/kalus3_clean/trunk/src/web/include/setup.php on line 17
Array
(
[0] => Array
(
[file] =>
/home/tjk/kalus3_clean/trunk/src/web/include/setup.php
[line] => 12
[function] => get_error_context
[args] => Array
(
)
)
[1] => Array
(
[function] => kalus_error_handler
[args] => Array
(
[0] => 2048
[1] => Non-static method A::A_ftk() should not be
called statically
[2] =>
/home/tjk/kalus3_clean/trunk/src/web/include/setup.php
[3] => 25
[4] => Array
(
[GLOBALS] => Array
*RECURSION*
[_POST] => Array
(
)
[_GET] => Array
(
)
[_COOKIE] => Array
(
[__utma] =>
192968248.1592420362.1149610271.1149805566.1149849975.6
[__utmz] =>
192968248.1149620260.3.2.utmccn=(referral)|utmcsr=mail.google.com|utmcct=/mail/|utmcmd=referral
[PHPSESSID] =>
o194fe6r7m7fvgm4do1dspqnk0
)
[_FILES] => Array
(
)
)
)
)
[2] => Array
(
[file] =>
/home/tjk/kalus3_clean/trunk/src/web/include/setup.php
[line] => 25
[function] => A_ftk
[class] => A
[type] => ::
[args] => Array
(
)
)
)
--
Edit bug report at http://bugs.php.net/?id=38047&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=38047&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=38047&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=38047&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=38047&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=38047&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=38047&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=38047&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=38047&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=38047&r=support
Expected behavior: http://bugs.php.net/fix.php?id=38047&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=38047&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=38047&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=38047&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=38047&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=38047&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=38047&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=38047&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=38047&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=38047&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=38047&r=mysqlcfg
