My problem is that I'm getting a 4200 error code from my pdo insert. On my computer when I was working with XAMPP it worked fine (no error) but as soon as I ported it onto the server I got this error. Could someone enlighten me or point me in the direction to get the answer. Thanks.
$add_nonce = $db->con->prepare("INSERT INTO nonces(nonce, issue_date, `used`) VALUES(:nonce, :issue_date, '0')");
$add_nonce->bindParam(':nonce', $nonce, PDO::PARAM_STR);
$issue_date = time();
$add_nonce->bindParam(':issue_date', $issue_date, PDO::PARAM_INT);
$add_nonce->execute();
Log_String("test", $add_nonce->errorCode());
$nonce_id = $db->con->lastInsertId();
return $nonce;
Instead of logging just error code, you have to tell PDO to throw exception, which contains also full error message.
$db->con->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );
Instead of home-brewed Log_String() function you have to tell PHP to log all errors by default, using log_errors and error_log ini directives.
Or, if on development server, just turn display_errors on.
And you will immediately know what's going wrong.
Related
Using the following code on a php5 machine running apache and mod_php causes an invalid index error as expected, but using it on php7 nginx with phpfpm does not.
<?php
$test = [];
echo $test['hello'];
Can anyone tell me why? And if there's a way to tell phpfpm php7 to actually honor the error condition?
The problem was that the person who created the docker container I was working with had set error_reporting=E_ERROR when it should have been error_reporting=E_ALL & ~E_DEPRICATED & ~E_STRICT. This prevent the invalid index error from being thrown.
I have the following CGI script:
#!c:\cygwin\bin\perl.exe
use CGI qw(:standard);
my $query = $CGI->new;
print header (
-type => "text/html",
-status => "404 File not found"
);
print "<b>File not found</b>";
This gives me an error:
Server error!
The server encountered an internal error and was unable to complete your request.
Error message:
End of script output before headers: test.cgi
If you think this is a server error, please contact the webmaster.
Error 500
127.0.0.1
Apache/2.4.10 (Win32) OpenSSL/1.0.1h PHP/5.4.31
I've looked at this (and other similar) question(s), but there the headers were not being printed, as opposed to mine.
I'm using the XAMPP Windows package with Cygwin Perl.
Can anyone help? Thanks.
I don't know why you are using $CGI instead of CGI
I think It should be
my $query = CGI->new;
tested on Linux working perfect.
So, as others have pointed out, your problem was using a variable ($CGI) where you actually needed a class name (CGI). But, in my mind, this raises two more questions.
1/ Why are you trying to create a CGI object in the first place? You are using the function-based interface to CGI (print header(...) for example) so there's no need for a CGI object.
2/ Why are you writing a CGI program in 2014? Perl web programming has moved on a long way this millennium and you seem to be stuck in the 1990s :-/
I've downloaded and installed Apache 2.4.4 (which now comes with mod_lua module). Enabled it like so:
--httpd.conf--
LoadModule lua_module modules/mod_lua.so
AddHandler lua-script .lua
and ran a simple script and it works.
--htdocs/hello.lua--
function handle(r)
r.content_type = "text/html"
r:puts("Hello Lua World!\n")
end
I'd now like to connect to a local pg database but can't get it work.
function handle(r)
r.content_type = "text/html"
r:puts("Hello Lua World!\n")
local db, err = r:dbacquire("postgres", "postgres://user:secret#localhost/db0")
if not err then
r:puts("connected!")
else
r:puts("couldn't connect!")
end
end
No error messages whatsoever. Am I missing further configuration?
Thanks for any input!
Apache httpd is based on APR which provides the database connectivity;
so make sure that your APR installation supports the database layer you want to use.
Turns out I got the driver name and connection string wrong. Replacing the dbacquire line in the question with this should make it work.
db = r:dbacquire("pgsql", "hostname=localhost dbname=foo user=bar password=baz")
Better yet, by embedding these in the httpd.conf like so
DBDriver pgsql
DBDParams "hostname=localhost dbname=foo user=bar password=baz"
You can get away by simply doing this in your lua scripts
db = r:dbacquire()
--start using your db here
I have installed latest Zend Server CE in my notebook (it has Win 7 installed) and then
I installed it on my desktop machine. But when you start server controller there is an alert saying Connection refused (or timed out)
What's the problem?
When I start server http://localhost:10081/ZendServer/
the following message appears
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, admin#example.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.
More information about this error may be available in the server error log.
and apache works well in the following address http://localhost:81
when i telnet localhost 10081 there is a reply !!!
I found from the inet http://forums.zend.com/viewtopic.php?f=8&t=7518 that it's because of not having ipv6 support, I am running windows xp3 on my desktop
how to disable default ipv6 support in Zend conf?
how to fix this problem or should I switch to win 7 (my desktop)?
Thanks in advance!
I had a similar problem, on Debian Squeeze after an upgrade to the currently latest version of Zend from the zend apt repo, [deb http://repos.zend.com/zend-server/deb server non-free] . The Zend gui fails.
zend-server-ce-php-5.3 5.5.0+b63
Log in /usr/local/zend/gui/lighttpd/logs/php.log throws this exception.
[10-Jan-2012 11:20:03] PHP Fatal error: Uncaught exception 'Exception' with message 'Unknown application version' in /usr/local/zend/gui/application/CheckDependencies.php:28
Stack trace:
#0 /usr/local/zend/gui/html/index.php(16): CheckDependencies::getChecker('INSTALLATION_PL...')
#1 {main}
thrown in /usr/local/zend/gui/application/CheckDependencies.php on line 28
The problem is the zend-server.ini file in /usr/local/zend/gui/application/data/zend-server.ini But after doing the changes shown below it seems to work ok again.
--- zend-server.ini 2012-01-05 16:45:29.000000000 +0100
+++ zend-server.ini 2012-01-10 12:01:37.000000000 +0100
## -3,7 +3,7 ##
[zendServer]
version = 5.6.0
-edition = INSTALLATION_PLACEHOLDER_GUI_EDITION
+edition = CE
devEnv=0
This is Zend's default error message, meaning you have some error in the php script you are running. By default, your php.ini file in Zend is configured to report errors, but not specifically state what errors had occurred, which makes this case hard to diagnose. My recommendation is that if you are using this server for debugging purposes, go to your Zend php.ini file (typically C:\Program Files\Zend\ZendServer\etc) and search for "display_errors" and change its default value from "Off" to "On". This will allow you to see the specific error PHP is encountering rather than getting the generic Zend error message.
I have a PHP script that keeps stopping at the same place every time and my browser reports:
The connection to the server was reset
while the page was loading.
I have tested this on Firefox and IE, same thing happens. So, I am guessing this is an Apache/PHP config problem. Here are few things I have set.
PHP.ini
max_execution_time = 300000
max_input_time = 300000
memory_limit = 256M
Apache (httpd.conf)
Timeout 300000
KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 0
Are the above correct? What can be causing this and what can I set?
I am running PHP (5.2.12.12) as a
module on Apache (2.2) on a Windows
Server 2003.
It is very likely this is an Apache or PHP issue as all browsers do the same thing. I think the script runs for exactly 10 mins (600 seconds).
I had a similar issue - turns out apache2 was segfaulting. Cause of the segfault was php5-xdebug for 5.3.2-1ubuntu4.14 on Ubuntu 10.04 LTS. Removing xdebug fixed the problem.
I also had this problem today, it turned out to be a stray break; statement in the PHP code (outside of any switch or any loop), in a function with a try...catch...finally block.
Looks like PHP crashes in this situation:
<?php
function a ()
{
break;
try
{
}
catch (Exception $e)
{
}
finally
{
}
}
This was with PHP version 5.5.5.
Differences between 2 PHP configs were indeed the root cause of the issue on my end. My app is based on the NuSOAP library.
On config 1 with PHP 5.2, it was running fine as PHP's SOAP extension was off.
On config 2 with PHP 5.3, it was giving "Connection Reset" errors as PHP's SOAP extension was on.
Switching the extension off allowed to get my app running on PHP 5.3 without having to rewrite everything.
I had an issue where in certain cases PHP 5.4 + eAccelerator = connection reset. There was no error output in any log files, and it only happened on certain URLs, which made it difficult to diagnose. Turns out it only happened for certain PHP code / certain PHP files, and was due to some incompatibilities with specific PHP code and eAccelerator. Easiest solution was to disable eAccelerator for that specific site, by adding the following to .htaccess file
php_flag eaccelerator.enable 0
php_flag eaccelerator.optimizer 0
(or equivalent lines in php.ini):
eaccelerator.enable="0"
eaccelerator.optimizer="0"
It's an old post, I know, but since I couldn't find the solution to my problem anywhere and I've fixed it, I'll share my experience.
The main cause of my problem was a file_exists() function call.
The file actually existed, but for some reason an extra forward slash on the file location ("//") that normally works on a regular browser, seems not to work in PHP. Maybe your problem is related to something similar. Hope this helps someone!
I'd try setting all of the error reporting options
-b on error batch abort
-V severitylevel
-m error_level
and sending all the output to the client
<?php
echo "<div>starting sql batch</div>\n<pre>"; flush();
passthru('sqlcmd -b -m -1 -V 11 -l 3 -E -S TYHSY-01 -d newtest201 -i "E:\PHP_N\M_Create_Log_SP.sql"');
echo '</pre>done.'; flush();
My PHP was segfaulting without any additional information as to the cause of it as well. It turned out to be two classes calling each other's magic __call() method because both of them didn't have the method being called. PHP just loops until it's out of memory. But it didn't report the usual "Allowed memory size of * bytes exhausted" message, probably because the methods are "magic".
I thought I would add my own experience as well.
I was getting the same error message, which in my case was caused by a PHP error in an exception.
The culprit was a custom exception class that did some logging internally, and a fatal error occurred in that logging mechanism. This caused the exception to not be triggered as expected, and no meaningful message to be displayed either.