I need to use bcmath in a shared hosting that does not provide it by default. So I asked the hosting company about it and they are not going to provide it. I would have left this hosting as most of the modern hosting provide this and other features that are not provided by the current hosting. But now I just want to get the job done and not start by suggesting to my customer to leave the hosting before trying a plan B. Is it possible to get bc math in a shared hosting using .htaccess or other method? I have not been able to find anything during my search except for this http://php.net/dl, but I do not know if it applies to my case and I have not found enough information about it.
This is the PHP build:
PHP Version 5.4.20 System Linux lamp.xxx.yy
2.6.18-348.18.1.el5.centos.plus #1 SMP ... i686
Build Date Sep 24 2013 11:06:51
Server API Apache 2.0 Handler
Virtual Directory Support disabled
Additional .ini files parsed /etc/php.d/curl.ini, /etc/php.d/dom.ini, /etc/php.d/fileinfo.ini, /etc/php.d/gd.ini, /etc/php.d/imap.ini, /etc/php.d/ioncube-loader.ini, /etc/php.d/json.ini, /etc/php.d/ldap.ini, /etc/php.d/mbstring.ini, /etc/php.d/mysql.ini, /etc/php.d/mysqli.ini, /etc/php.d/pdo.ini, /etc/php.d/pdo_mysql.ini, /etc/php.d/pdo_sqlite.ini, /etc/php.d/phar.ini, /etc/php.d/wddx.ini, /etc/php.d/xcache.ini, /etc/php.d/xmlreader.ini, /etc/php.d/xmlwriter.ini, /etc/php.d/xsl.ini, /etc/php.d/zip.ini
PHP API 20100412
PHP Extension 20100525
Zend Extension 220100525
Zend Extension Build API220100525,NTS
PHP Extension Build API20100525,NTS
Debug Build no
Thread Safety disabled
Zend Signal Handling disabled
Zend Memory Manager enabled
Zend Multibyte Support provided by mbstring
IPv6 Support enabled
DTrace Support disabled
Registered PHP Streams https, ftps, compress.zlib, compress.bzip2, php, file, glob, data, http, ftp, phar, zip
Registered Stream Socket Transports tcp, udp, unix, udg, ssl, sslv3, sslv2, tls
Registered Stream Filters zlib.*, bzip2.*, convert.iconv.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk
http://php.net/manual/en/bc.installation.php:
These functions are only available if PHP was configured with --enable-bcmath.
That is a compile-time option, so nothing you could set via .htaccess. If you need it, you will have to switch to a hoster/hosting package that offers it.
Related
I have a device running TwinCAT/BSD.
Following section 5 the manual for TwinCAT/BSD I have successfully managed to install the TF6250 package. After updating the firewall rules I have confirmed that I am able connect and issue modbus tcp requests successfully using the Default Configuration from section 4.3 of the TF6250 manual.
My project requires mapping that is different from the default (i.e to the %Q registers rather than %M). Normally (when not not using TwinCAT/BSD) I would be able to edit my mapping via the Modbus TCP Configurator, but there does not appear to be an equivalent tool contained in the package for TwinCAT/BSD.
I have tried copying the mapping files that I would have created in the configurator into the Server directory with no luck. Are you able to tell me how my mapping can be updated in the TwinCAT/BSD environment?
If relevant:
TwinCAT Build: 3.1.4024.19
TC/BSD: 12.2.9.1,2
TF6250-Modbus-TCP: 2.0.1.0_1
pkg repo: https://tcbsd.beckhoff.com/TCBSD/12/stable/packages
I spoke with Beckhoff support who told that TF6250 expects the xml file with the configuration here: /usr/local/etc/TwinCAT/Functions/TF6250-Modbus-TCP/TcModbusSrv.xml
I tested this and it appears to work so all you need to do;
Create the mapping file as per normal (e.g using the windows tool) and copy the file there.
Reboot the device to load the configuration from the file.
I am trying to fetch a file over HTTPS in Io language:
url := URL with("https://api.example.com")
url fetch println
And I get this:
Error_0x7f97e1509a80:
location = "/opt/local/lib/io/addons/Socket/io/URL.io:232"
message = "Protocol 'https' unsupported"
I was trying to find something on the net, but, as everybody knows, it's not easy because of the name. I only found this thread http://tech.groups.yahoo.com/group/iolanguage/message/10898 but that's quite old.
How can I get the HTTPS support in Io?
EDIT
I've found that there is a SecureSocket addon, a wrapper over OpenSSL, in Io's source. It wasn't installed when I did sudo port io install on my MacBook with Mountain Lion, though. I tried building it from source, but no luck. It didn't build for me on a Linux machine, either.
EDIT2
I just tried to build Io from source (git clone https://github.com/stevedekorte/io.git) again (using the included script build.sh) and it turned out that cmake did detect OpenSSL:
-- Found OpenSSL: /usr/lib/libssl.dylib;/usr/lib/libcrypto.dylib
But then the SecureSocket addon is not built. Its readme file: https://github.com/stevedekorte/io/tree/master/addons/SecureSocket says:
The DTLS1 bindings are not usable unless the patches in this file are
applied to OpenSSL 0.9.8e. However, this patch includes a
deactivation of the handshake retransmission code in d1_both.c,
making it unsuitable for production environments. I take no
responsibility, etc, etc. If you want to use it anyway, apply the
patches(gathered from various newsgroups and my own experimentation)
and uncomment the commented-out block of build.io. For what it's
worth, DTLS support in OpenSSL is new as of 0.9.8 and is pretty buggy
to begin with. It's a nice idea, but it doesn't seem to be
production ready at all yet. These bindings are no exception.
If you can't get io to do it your best option would be calling an external tool like wget or curl which can and then loading the file/result locally or returning it via a pipe.
For anybody else interested in another workaround, it should be possible to put stud in front of an Io program which will do the SSL stuff. I have not tested that myself yet.
stud - The Scalable TLS Unwrapping Daemon stud is a network proxy that
terminates TLS/SSL connections and forwards the unencrypted traffic to
some backend. It's designed to handle 10s of thousands of connections
efficiently on multicore machines.
I have an application that was migrated from Glassfish to Weblogic, and it uses java.util.logging as logging framework.
The only way I have found to make the logs work is by editing the logging.properties file of the JVM and restart the server. This solution is awkward and gives problems because the log is written to a different file than the standard ones for weblogic, so we have to look at too many files for a log in a clustered environment. Besides, for some reason this does not work on some Windows systems.
Is there a way to keep using standard java logging to write messages to weblogic's standard log files? I tried the instructions on this page but it doesn't work either.
WebLogic Server ships with a JDK logging handler which will pick up log messages emitted from JDK logging framework and direct them into the WebLogic Server logging system.
Set the default logging level for new ServerLoggingHandler instances in logging.properties as well as adding the ServerLoggingHandler to the handlers.
handlers = weblogic.logging.ServerLoggingHandler
weblogic.logging.ServerLoggingHandler.level = ALL
http://docs.oracle.com/cd/E14571_01/web.1111/e13739/logging_services.htm#CHDBBEIJ
To direct the JDK logging framework to use the logging.properties file, the standard System property java.util.logging.config.file is used. With WebLogic Server, this can be easily accomplished by setting the JAVA_OPTIONS System property with the corresponding value.
$ export JAVA_OPTIONS="-Djava.util.logging.config.file=/Users/xxx/Projects/Domains/wls1035/logging.properties"
Some more hints here: http://buttso.blogspot.de/2011/06/using-slf4j-with-weblogic-server.html
I'm Trying to write a plugin for NotePad++ using NppScripting - a platform for writing plugins using javascript (specifically - JScript).
I was wondering if there was a way (probably via ActiveXObject) with which I could listen to a port asynchronously (specifically - I'm trying to write a CSS-X-Fire port to NPP).
I know .NET has that capability via System.Net.Sockets but I couldn't figure out a way to access it via JScript.
Any help?
If I were doing this, I would write the Socket server in .NET as a standalone EXE.
If I understand CSS-X-Fire correctly, it is a plugin to IntelliJ Idea that listens to outgoing communications from Firebug, and then updates source files appropriately. It sounds relatively simple. The .NET socket server could do this very easily.
Then, rather than expose a 2nd interface directly from the socket server to the scripting environment - like a COM object or a COPYDATA channel or something like that - I'd use the filesystem for communication. In other words, script something in NPP that polls the filesystem file for updates. When the .NET Socket server gets a message that says "Firebug just updated file X.css", the .NET Socket server can apply those updates to the filesystem file, and save changes back to the filesystem. Because the Notepad++ app polls the filesystem, it will see the updated file and reload it, picking up those saved changes. You'd need to do cursor management within N++ intelligently.
Emacs has an "auto revert mode" for this sort of thing, so the .NET CSS-X-Fire Socket server would work with emacs out of the box - no additional scripting required. Not sure if N++ has an auto-revert equivalent.
I eventually decided to use Adobe AIR to create my solution. It provides an amazing set of APIs, including a set of Socket APIs.
You can look at my solution here
http://www.informit.com/guides/content.aspx?g=dotnet&seqNum=759
>> read http://www.informit.com/guides/content.aspx?g=dotnet&s
eqNum=759
connecting to: www.informit.com
** User Error: HTTP forwarding error: Scheme https for URL htt
ps://memberservices.informit.com/checkLogin.ashx?partner=53&r=
http%3a%2f%...
** Near: read http://www.informit.com/guides/content.aspx?g=do
tnet&seqNum=759
>>
This doesn't happen with Firefox, is it possible to "simulate" firefox ?
The URL is being forwarded to an HTTPS page. Rebol/Core and Rebol/View do not support the HTTPS protocol.
An update. REBOL release 2.7.8 includes many goodies. Secure HTTP included. Forward to and from HTTPS. Many other previously premium utilities now included in the proprietary distribution.
As of December 12, 2012, the release date of open source REBOL/3, things have changed.
http://www.rebol.com/article/0519.html
[fanboy]
But even with REBOL/3 open, REBOL 2.7.8 is a very powerful, polished and productive development system. Free to use. Worthy of inclusion in all personal and office toolkits.
[/fanboy]