There is no straight forward method for 301/302 URL redirection as we did with rewrite rule. But there are some situations where we need to redirect a URL on a host to some URL on different host. In this situation we need to use 301/302 redirection. There are two ways we can implement this.
First method […]
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URL Redirecting (301,302) in Varnish
Posted by admin in October 22nd 2008
under: Apache, Linux, PHP, Tips & Tricks
Tags: 301, 302, error, rewrite, url redirection, varnish, vcl
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Tags: 301, 302, error, rewrite, url redirection, varnish, vcl
How to Log or mail Errors in PHP Code
Posted by admin in September 9th 2008
There are a number of things that can go wrong in code and they bound to through errors, even if you’ve tested them hundreds of times. PHP provides some error handling methods such as error_reporting(), set_error_handler(), error_log(), restore_error_handler() for handling errors in the PHP code.
error_reporting - Sets which PHP errors are reported.
int error_reporting ([ int […]
Installing Symfony Framework in Ubuntu
Posted by admin in June 23rd 2008
Install these packages with apt:
php5
php5-cli
php5-dev
php5-sqlite
php-pear
$ sudo apt-get install php5 php5-cli php5-dev php5-sqlite php-pear
Test if Apache and PHP are up and running typing in the browser:
http://localhost/
You should see something like:
Apache/2.0.55 (Ubuntu) PHP/5.1.2-1ubuntu1 Server at localhost Port 80
From the command line, as root:
$ sudo pear upgrade PEAR
$ sudo pear channel-discover pear.symfony-project.com
Edit /etc/php5/cli/php.ini and change the line:
memory_limit = […]
How to setup Memcached server
Posted by admin in June 1st 2008
Introduction
Memcached is a high-performance, distributed caching system. It is often used to speed up dynamic database-driven websites by caching data and objects in memory to reduce the number of times the database must be read.
Installing memcached
shahid@shahid-laptop:~$ sudo apt-get install memcached
shahid@shahid-laptop:~$ sudo apt-get install php5-memcache
After installing these two packages next step is to configure memcached.conf file. […]
Background Process or a Deamon Process using PHP
Posted by admin in March 17th 2008
Process Control Functions (PCNTL)
Introduction
Process Control support in PHP implements the Unix style of process creation, program execution, signal handling and process termination. Process Control should not be enabled within a web server environment and unexpected results may happen if any Process Control functions are used within a web server environment.
Requirements […]
Continue reading " Background Process or a Deamon Process using PHP "
Google Maps API
Posted by admin in February 14th 2008
What is the Google Maps API?
The Google Maps API lets you embed Google Maps in your own web pages with JavaScript. The API provides a number of utilities for manipulating maps (just like on the shahidz.com/map.php web page) and adding content to the map through a variety of services, allowing you to create […]
Favicon icon in the address bar
Posted by admin in February 14th 2008
To show icon on the address bar use html tag
Syntax
<link rel=”shortcut icon” href=”URL” type=”image/ico” />
Example
<html>
<title> Icon in address bar </title>
<link rel=”shortcut icon” href=”image/favicon.ico” type=”image/ico” />
</html>
Installing PHP and PHP modules in Linux
Posted by admin in February 14th 2008
In Redhat and Fedora you can use the command ‘yum’
yum -y install php
yum -y install php-devel
yum -y install php-gd
yum -y install php-imap
yum -y install php-ldap
yum -y install php-mysql
yum -y install php-odbc
yum -y install php-pear
yum -y install php-xml
yum -y install php-xmlrpc
yum -y install curl
yum -y install curl-devel
yum -y install perl-libwww-perl
yum -y install ImageMagick
yum -y install libxml2
yum […]
Continue reading " Installing PHP and PHP modules in Linux "
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