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Tuesday, May 18, 2010

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Saturday, November 28, 2009

Symfony-Instalation

How to install Symfony and deploy your project on a shared hosting

I decided to write an updated tutorial for several reasons. First is that PHP5 is now used by default by most hosting providers. Second, there are several restrictions that exist on shared hosting platforms that which were not addressed in the earlier tutorials. Finally, with the release of Symfony 1.2 there might arise a need to use PDO PHP extension, which is not enabled by default on most shared hosting accounts.

Install PEAR

First we need to install PEAR locally. To do this we need to download the 'go-pear.phar' file from pear.php.com. If you have 'wget' enabled all you need to do is type this:
wget http://pear.php.net/go-pear.phar
Alternatively you can just save the file to your local machine and then upload it to your hosting account.
To actually install PEAR run:
php go-pear.phar
To make using pear easier create an alias for the PEAR command. Type:
ln -s /home/user/pear/bin/pear mypear
PEAR has a hard coded 8Mb memory limit which is not enogh to download and install Symfony. Many hosting providers set a cap on memory allocation to processes at 16Mb which is still not enough. So to do the job we need to both boost PEAR's maximum memory size and split the Symfony package download from the installation process.
To set PEAR memory to 16Mb we need to edit the pear command file. Type:
pico /home/user/pear/bin/pear
Scroll down to the very last line that starts with 'exec' and after '$INCARG' add this:
-d memory_limit=16M 
Save the file and exit. (Ctrl+O to save, then Ctrl+X to exit.)

Install symfony

As discussed first we need to download the Symfony package and then install it from a locally saved file.
Discover Symfony channel:
./mypear channel-discover pear.symfony-project.com
Download the package:
./mypear download symfony/symfony-1.2.2
Install Symfony:
./mypear install symfony-1.2.2.tgz
Symfony command now available at /home/user/pear/bin/symfony. To test run:
/home/user/pear/bin/symfony -V
This should display the version number of currently installed Symfony package.

Deploy project

Upload your project files to your '/home/user/ directory'. You can use Symfony's deploy command or rsync.
In order for your project to work you need to set correct path to Symfony's files. If you hosting provider allowes you to change the document root of your account, ask the tech support to change it to '/home/user/project/web'. If changing document root is not allowed you need to tweak your project settings. We will assume you need to use '/home/user/public_html/' as you document root for the project.
Edit the 'ProjectConfiguration.class.php' file:
pico /home/user/project/config/ProjectConfiguration.class.php
Find a line that requires the 'sfCoreAutoload.class.php' file and change the path to the file so the line looks like this:
require_once '/home/user/pear/share/pear/symfony/autoload/sfCoreAutoload.class.php';
To change the document root directory of your project in the 'ProjectConfiguration::setup()' function add the following:
$this->setWebDir('/home/user/public_html');
Save and exit.
Now replace your current 'public_html' directory with your project's 'web' directory:
cp -R /home/user/project/web/ /home/user/public_html/
Edit the 'index.php' and any other controller files to specify the correct path to 'ProjectConfiguration.class.php'. This means replacing this line:
require_once(dirname(__FILE__).'/../config/ProjectConfiguration.class.php');
with this:
require_once('/home/user/project/config/ProjectConfiguration.class.php');
You will probably need to edit the .htaccess file to make sure that .php files are interpreded by PHP5 and not by PHP4 which will lead to errors. Type:

pico /home/user/public_html/.htaccess
Add this line at the beginning of the file:
AddHandler application/x-httpd-php5.php

Change 'php.ini' settings

If you are planning to use Propel with Symfony 1.2 you need to use a custom 'php.ini' file, generally it might also be a good idea regardless.
Copy the 'php.ini' file to your document root by typing:
cp /usr/local/lib/php.ini /home/user/public_html/php.ini
You can check what Symfony has to say about your current PHP configuration by running Symfony's 'check_configuration.php' file. To do that type:
php /home/user/pear/data/symfony/bin/check_configuration.php
For example you might set these to "off" like so:
short_open_tag = Off
magic_quotes_gpc = Off
To enable PDO extension required for Propel add these lines to custom 'php.ini' file:
extension=pdo.so
extension=pdo_mysql.so

Note:
This will only work if your hosting provider has these extensions installed.

Change 'rsync_exclude.txt'

If you are using rSync to deploy your project you need to edit your 'rsync_exclude.txt' file, otherwise all the changes you made on the server will be lost. Add these lines to the file:
/config/ProjectConfiguration.class.php
/web/index.php
/web/php.ini
/web/.htaccess
You might also need to add any controller files you changed on the server.
That's it! Your project should be running now.

Tuesday, November 3, 2009

IT Companies in Kerala


ALFiNE IT Solutions

0486-2325703
Thodupuzha, Kerala
With decades of experience behind, ALFiNE today is a leading Software Development Company in India, offering both complete and componentized …
  • Retail And Distribution Solutions 
  • Work Management 
  • Banking Solution 
  • Software Product Development

Frontline InfoTech

+91 471 4064012
Bakery Junction,Trivandrum, Kerala
Frontline InfoTech is a Software Development Company in Trivandrum, India. Today, we are uniquely poised to deliver quality custom application …
  • Outsourcing Software Development 
  • custom software development 
  • windows application development 
  • Application Software Development

GBS IT Solutions Pvt Ltd

04712476766
Ayurveda College, Kerala
IT Solutions for Freight Forwarding Industry – i-frt -freight forwarding software for cargo companies GBS is a leadingoffshore software development …
  • Application Development 
  • Software Development 
  • Website Designing 
  • eCommerce

Geosys IT Solutions Pvt. Ltd.

9946100059
Nanthencode/Thiruvananthapuram, Kerala
…professionals . To provide high quality, timely and cost-effective software solution . Our Products: Barcode Max  - For Barcode Generator …
  • offshore developers 
  • software development firm 
  • custom software development 
  • Offshore Software Development

iAntz IT Solutions

914713290929
Trivandrum, Kerala
iAntz IT solutions - An Offshore development outsourcing, software development, company in India offering software application development, …
  • offshore developers 
  • software development firm 
  • Outsourcing Software Development 
  • -
  • Outsourcing Software
+91 98422 26200
Kochi , Kerala
Java Development India, an Offshore software development company welcomes outsourcing Custom Software Development. Java Development India has proven …
  • java software development 
  • custom software development 
  • Software Development Outsourcing 
  • Offshore Software Development

Manchester Info Services

+91-471-6455519
Trivandrum, Kerala
Manchester Info Services is an Offshore software development company outsourcing Software Development in India, Application Development in PHP,.Net,C,…
  • Outsourcing Software Development 
  • Net Application Development 
  • Offshore Software Development 
  • Outsourcing Software

Phoenix Innovations

+91-484-3279982
Ernakulam,Cochin,, Kerala
Phoenix Innovations is the leading software development company in India, specialized in solutions for cable tv and digital signage.We are the proud …
  • Software Development

sangamamonline

04913297206
Palakkad, Kerala
…web designing, web development, web hosting, domain registration, software development and quality customer support. sangamamonline's web …
  • Outsourcing Software Development 
  • software development services 
  • Software Outsourcing 
  • -
  • offshore outsourcing

Valmind Technologies

919895733328
Cochin, Kerala
software development company specializing in Web applications & Engineering Solutions. Additional services include Web Design, Hosting, PCB Design, …
  • Web Design Hosting 
  • Embedded Software 
  • Software Development 
  • WEB APPLICATIONS

Website Design Trivandrum - Preigo Fover Technologies

09995555722
Thiruvananthapuram, Kerala
Website design company in India with its development center in Trivandrum, Kerala providing high end website applciations. Preigo Fover Technologies …
  • custom software development 
  • Offshore Software Development 
  • Software Outsourcing 
  • Web Design Firms

website development / software development

+91 471 6560809
Jagathy, Kerala
CyberGreen Solutions CyberGreen Solutions is a website/software development company. It is located in trivandrum, kerala, india. CyberGreen Solutions …
  • software development services 
  • Development Software 
  • Commerce Website Development 
  • -
  • Web Based Applications

Breezegoindia

+91 (471) 2743283
Trivandrum, Kerala
BREEZEGO India is a global Offshore Outsourcing Company, SEO Firm and Software Development Company
  • Offshore Outsourcing Company 
  • Offshore Outsourcing Services 
  • offshore outsourcing 
  • -
  • Outsourcing Services

Btree Infotech

914716542093
mannanthala, Kerala
BTREE INFOTECH is an Enterprise software development company specialised in OpenSource software consultancy on CRM, HRM, ERP, DMS and CMS. We are …
  • Domain Registration Services 
  • Ecommerce Development 
  • Ecommerce Services 
  • Software Consultancy

Calpine Technologies

+91 484 406 0306
Kochi, Kerala
Calpine technologies is a company specialized in custom software development, web design, Internet /Intranet applications and consulting services
  • Net Software Development 
  • Ecommerce Software Development 
  • Quality Assurance Testing 
  • -
  • custom software development

Infosys Technologies

770 799 1860
thiruvananthapuram, Kerala
Infosys' Studios and Networks practice provides IT solutions and consulting services to Studio and Network businesses
  • Retail And Distribution Solutions 
  • Utilities Billing 
  • Energy Trading System 
  • Work Management

Isolutions Global

+91 484 404 6806
Kochi, Kerala
…and Business Consulting Services, business process outsourcing (BPO), software consulting and product engineering services and solutions
  • Retail And Distribution Solutions 
  • Utilities Billing 
  • Energy Trading System 
  • Work Management

Poornam Info Vision

91 484 2427971
kerala, Kerala
Poornam is an Indian software company, providing expert development of custom software applications and programming services in Web and Desktop …
  • custom software development 
  • Custom Software Applications 
  • Software Company 
  • custom software

Reubro

914842357256
cochin, Kerala
Reubro International, a Custom Software Development Company offers Software Development Outsourcing, Website Design & Development and SEO services …
  • Custom Software Development Company 
  • custom software development 
  • Software Development Outsourcing 
  • It Outsourcing Services

Swagath Infomedia


p o avittathur, Kerala
Software Development,Web Development and Search Engine Optimization are the main services of Swagath Infomedia
  • Offshore Software Development 
  • custom software 
  • offshore outsourcing 
  • Web Management

Terabytes

(091) (484) 2203787
Cochin, Kerala
Terabytes is a Web & Software Development Company providing custom technology solutions to enterprises worldwide, combining proven expertise in …
  • Web Software Development 
  • Client Server Applications 
  • Web Applications Development 
  • -
  • Applications Development

Yatnam Technologies

91 484 404 9024
Kochi, Kerala
Yatnam Technologies Pvt. Ltd. - Software development company offering quality software solutions to organizations across the globe at affordable …
  • Software Company 
  • Database Migration 
  • Application Development Services 
  • Application Development

Systems Valley Private Limited

3255055
Calicut, Kerala

  • offshore developers 
  • custom software development 
  • Offshore Software Development 
  • -
  • Software Outsourcing

Infronic Solutions

91 044 22591080 91 044 22591848
trivandrum, Kerala

  • Web Application Development Company 
  • PORTAL DEVELOPMENT 
  • Software Development 
  • -
  • Software Solutions

Vofox Solutions

+91 9961886996
Cochin, Kerala

  • Outsourcing Product Development 
  • Ecommerce Software Development 
  • Custom Software Services 
  • Outsourcing Software Development