Edit report at https://bugs.php.net/bug.php?id=64924&edit=1
ID: 64924
Comment by: matteosistisette at gmail dot com
Reported by: matteosistisette at gmail dot com
Summary: 500 internal server error caused by PHP but nothing
logged in error log
Status: Not a bug
Type: Bug
Package: *Web Server problem
Operating System: ubuntu 12.10
PHP Version: 5.4.15
Block user comment: N
Private report: N
New Comment:
However, the isolated string offset error alone does not trigger the crash, it
gets stack-traced correctly by my error handler.
The same error inside a stack of method calls triggers the issue. Unfortunately
I
haven't been able to isolate a minimal code that will let you reproduce the
issue, I do can reproduce it 100% systematically but with complex code +
database
and complicated sequence of steps of which I have no idea what is relevant to
the
issue.
Previous Comments:
------------------------------------------------------------------------
[2013-05-27 15:07:50] matteosistisette at gmail dot com
I'll try to post the error handler replacing the [at] character with [at] (you
get what I mean), let's see if that is what bothers the antispam...
set_error_handler(function($errno, $errstr, $errfile, $errline){
http_response_code(500);
header("Content-Type: text/plain");
$backtrace=debug_backtrace();
$output="$errstr \n [at] $errfile($errline)\n";
foreach ($backtrace as $i=>$item) {
if ($i>0) $output.= "#$i. [at] ".$item['file']."
(".$item['line']."): ".(isset($item['class'])?
$item['class']:'')."::".$item['function']."(".(is_array($item['args'])?
[at]implode(",",$item['args']):'').")\n";
}
die($output);
});
------------------------------------------------------------------------
[2013-05-27 14:50:28] matteosistisette at gmail dot com
And you definitely do need to see it before you can say what you are saying
------------------------------------------------------------------------
[2013-05-27 14:49:14] matteosistisette at gmail dot com
No man, my error hanler sends a 500 AND prints a stack trace.
I've had thousands of errors in my code before, and my error handler correctly
printed a stack trace.
And if there was an error in my error handler, then the PHP error should be
normally logged in the error_log. NOTHING is logged in the error_log, that
seems
to indicate PHP is crashing.
No matter how bad is my error handler, if it crashes PHP there's a bug in PHP
------------------------------------------------------------------------
[2013-05-27 14:44:43] ras...@php.net
There is no bug. Your custom error handler is explicitly sending a 500. We do
not
need to see it.
------------------------------------------------------------------------
[2013-05-27 14:33:28] matteosistisette at gmail dot com
spam spam spam spam spam spam spam spam spam spam spam
Now my next comment will be the code, which is valuable information to fix the
bug, but it won't let me post it
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the rest of the comments, please view the bug report online at
https://bugs.php.net/bug.php?id=64924
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Edit this bug report at https://bugs.php.net/bug.php?id=64924&edit=1
