PHP stands for Hypertext Preprocessor. It is a server-side, HTML embedded scripting language used to create dynamic web pages. Much of its syntax is borrowed from C, Java and Perl with some unique features as well. The goal of the language is simple. It is to allow web developers to write dynamically generated pages quickly and easily.

PHP offers very good connectivity to many databases including MySQL, Informix, Solid, Oracle, Sybase , and PostgreSQL. The popular PHP-MySQL combination are both open-source products. It is available on almost every UNIX host. Since it is web-oriented, PHP also contains all the functions to do many things on the Internet, such as connecting to remote servers, setting cookies, checking email via POP3 or IMAP, url encoding , redirecting, and more.

On an HTML page, PHP code is enclosed within special PHP tags. When the visitor opens the page, the server processes the PHP code and then instead of sending the PHP code itself, it sends the output to the visitor’s browser. Unlike JavaScript, you won’t have to worry that someone might steal your PHP script.

PHP is a very simple language. Much of its syntax is borrowed from C except for dealing with the variable types. You don’t need to think of the types of variables at all. Instead, you just work with their values. You don’t even have to declare variables before you use them either.

As you can imagine there are many different PHP scripts available. Scripts for visitor logging, email, contact forms, calendars, and adsense are just a few of the many options. There are also some excellent sites that offer free PHP scripts. One particular site that is widely used is Free-PHP-Scripts.net. This website offers many free scripts as well as some featured ones that cost less than ten dollars.

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PHP is an acronym for Personal Home Page or Hyper Text Pre-processor. So from this you can understand that, this is some thing to do with web development. Yes, you’re right! PHP is a scripting language and usually embedded with the HTML (Hyper Text Mark-up Language).

 

PHP was developed by The PHP group and was designed by Rasmus Lerdorf in the year 1995; PHP2.0 was released in the year 1997. A PHP file usually has .php extensions. Rasmus Lerdorf designed PHP to handle usage logging and to create server side forms, later he developed it for large web based projects.

 

PHP was mainly designed in order to provide the dynamic web pages and it mainly focuses on the server side scripting. When the PHP code is given as an input to the web server it gives HTML content as the output.

 

PHP runs almost on any web servers and it is free software. It is also easy to implement and use, the code is in the human readable form. These make an advantage to PHP. This scripting language not just focuses on server side scripting but also executes the scripts and is used to generate the graphic user interface (GUI) on client side.PHP is an ideal tool for search engines. PHP with MySQL can be used to access any type of data. Since the PHP has quite a number of extensions it helps in easy data interaction.

 

Some of the main advantages of PHP are such as; it can be operated in cross platforms, it can run on almost all the servers, rich text processing, and compatible with large number of database. PHP is easy to use; you just need to know the basics of programming and knowledge on C language.

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Technical growth has brought in many changes in our process of communication. We are in a far better condition when it comes to connect people from all over the world. Development of mobile phones have let us enjoy a comfortable life. Calling has always been a great way of keeping people in touch. Changing technology has gifted us many new ways of making calls. VoIP is one such technology which allows callers to make calls through Internet. Transferring the calls from PC to PC, PC to mobiles or landlines. This way, one can have a hassle conversation without spending much money and effort. This digital technique provide complete trouble free communication.

For this, users do not even have to arrange any kind of extra equipments, just by fixing up the PC to speedy broadband, one can enjoy making calls to anywhere.

As there are many service providers in this field, calling plans are also available with attractive deals. They usually differ from one service provider to another. So, callers have the freedom to choose any of them according to their budget as well as requirements, as they also alter from person to person. For people, who are in need of frequent international calls, can go for plans which offer cheap rates for specific global destinations. This is a known fact that long distance calls are extremely costly which creates a problem for the people who are in search of reasonable rates for their international calls. Some others offer free calling under few terms and conditions. To avail the facility of these calling plans, one has to get himself registered under any of the service providers. After this, all the advantages meant for VoIP customers can be enjoyed without any hassle. Moreover, since calls are transferred via Internet, quality of the service is good. Voice clarity can be assured in this technique. Also, one can enjoy this facility while being out of station as the VoIP number is exclusively attached to person not to the place. So, unless and until the VoIP software is available on one’s system he/ she can make and receive calls from anyone anywhere without paying any roaming charges unlike simple calling.

Users can get all the information regarding VoIP service from the websites dealing with this technique. Detail of the calling plans as well as the usage of Internet calls can be found easily on these sites. After going through the terms and condition foe this, one can download the necessary software to avail this facility. These days, with the help of cell phones featuring Internet browsing facility, user can download the VoIP software directly to his phone which will help making free calls from mobile to mobile providing great comfort. So, enjoy the freedom like never before.

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How do i build a redirect from an asp site to a php site?

My company switched from an asp site to a php site. We want to build redirects so that we don’t lose all of the good product reviews done by bloggers and other sources. Can someone give me the code so I can create these redirects. We were previously using network solutions. Now we are using joomla.

@Laogeodr… That is a valid solution but you will still lose credibility with Google. If you want to keep some of your page rank, your also need to send a 301 permanent redirect so the search engines will know that the link has changed.

RewriteEngine On
RewriteRule (.*)\.asp $1.php [R=301,L]

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i want to go usa…i will complete my mca in june 2009.how can i go??m i eligible for any visa?

can i go there for internship..? or any job or any course in software field….(of about 6month-1year ).so that..i can get job there..help me plzzz.
can i go there for internship..? or any job or any course in software field….(of about 6month-1year ).so that..i can get job there..i m indian….

If you are mexican, no. We dont want them.

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What is the average time to become a PHP programmer?

Recently I came to know about the huge opportunities in PHP programming. I have already started taking its tutorial and am looking for 3 months ahead to get into freelance assignments with the same. Is it a reasonable time to be in? I had training in C++ and Java earlier. I am looking for form validation in particular. Are there any opportunities other than this? * 1 year ago

It takes as much time to become a PHP programmer as it takes you to learn how to program in PHP. However long that period of time is depends on your ability and drive to learn.

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What are the good book to learn PHP script?

Books for Dummies thoes books that do not reduce thoes are the most horrible that I read. I understand that the things I learned from them, but the rest is a mistake, I did not learn shit in the book. What are good books for beginners to learn PHP script? I am strong in web design and I do not use programs like Dreamweaver, I can scrapbook.

I recommend PHP Designer 2008. A step as Dreamweaver, I also coded from scratch, and thats who I use:) The books on PHP, a lot. Check Letme: tutorials + Tutorialized.com check if you have questions of problems Code and go to register and start webdevelopers.com publish and answer your problems quickly. O'Reilly – Programming PHP 5 Fast & Easy Web Development – Course Technology Applications OReilly Web Database with PHP and MySQL 2 May 2004 edition cheers AR

How can you link to a PHP file and make that really make the show?

Im making a telephone directory my site and I can host my ability to use PHP unless you through it. How can you get links to them and makes them really work?

Means Connecting PHP file that you must still create the file on another server and a hyperlink be used to send the visitors to this page. I recommend additional steps to implement one and change the host server to provide server support for PHP, ASP.net, etc. It is my recommendation www.000webhost.com – The crowd is important and it's free! PHP file to "apply", you must create the PHP code, as opposed to the use of HTML in a network Central page programming language requires time spent learning and practice. No question that you explain how it works without you having prior knowledge or experience in PHP other language programs. Sorry.

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Mobile computing software is used in portable computing devices such as laptops, notebook PCs, tablet PCs, palmtops, personal digital assistant (PDAs) and other hand held devices. The software allows users to perform all the functions that are possible in a standard desktop PC connected to a LAN(local area network) or WAN(wide area network) network.

It allows individual users to access the Internet, send and receive e-mails, and download electronic content. Users can work on windows word document, excel spreadsheets, and make audio/video presentations using Microsoft PowerPoint. They can draw images and write text messages in devices that use touch sensitive screens and digital pens. It can also be used to download audio files such as mp3.

The software is also used in various hand held devices such as PDAs ( personal digital assistant) and pocket PCs. It is used to create business documents used by businesses worldwide. It allows manufacturer representatives to carry detailed price codes and other technical data in their pocket PCs. Healthcare professionals can use it to record patient details and lab results and transfer it to a main computer. Lawyers can use it to view codes or rules during the course of a trial. Finance professionals use it to view credit ratings and consult SEC (securities and exchange commission) regulations.

It is used in industrial mobile computing devices to help in production and inventory management. It is used in devices such as wireless bar code readers for recording each item that enters or goes out of the production house or warehouse.

A mobile computing software is designed to be used with a particular type of computing device. Users are recommended to check the compatibility of the software before making the purchase decision. They also have the option to download freeware from the Internet or order customized software to suit specific operational or professional needs.

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