Overview of PHP

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Overview of PHP
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LOGO OF PHP
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PHP introduction

• Php is a server-side-scripting language
  designed for web development.
• Php is now installed on more than 244 million
  websites and 2.1 million web server.
• PHP originally stood for PERSONAL HOME PAGE.
• PHP commands can be embedded directly into
  an HTML source.
• PHP files can contains text, HTML ,CSS ,Java
  script, and PHP code.
• PHP runs on different platforms.

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Why I Choose PHP
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Advantage of PHP

• Only Web Development
• Open Source
• There are good tools available
• Codes and solutions are easily available
• Fast installation and setup for development
• Lots and lots of knowledge and documentation
• Widely available

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Working of PHP
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TECHNOLOGY BUILD THE PROJECT
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A SMALL SAMPLE CODE

• lthtmlgt
• ltheadgt
• lttitlegtPHP test lttitlegt
• lt/headgt
• ltbodygt
• lt?php
• echo hello world
• ?gt
• lt/bodygt

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RESOURCE

• PHP includes free and open source libraries.
• PHP is a fundamentally Internet-aware system.
• Many database servers, embedded SQL libraries
  such as embedded PostgreSQL, MySQL and SQLite,
  LDAP servers, and others.
• PHP allows developers to write extensions in C to
  add functionality to the PHP language.
• These can then be compiled into PHP or loaded
  dynamically at runtime.

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SHORT SUMMARY OF PHP

• Usual file extensions .php, .phtml .php5 .phps
• Paradigm imperative, object-oriented
• Appeared in 19951
• Designed by Rasmus Lerdorf
• Developer The PHP Group
• Stable release 5.2.13 / 5.3.2 (5.2.13 February
  25, 2010 37 days ago (2010-02-25) / 5.3.2 March
  4, 2010 30 days ago (2010-03-04))
• Typing discipline Dynamic, weak
• Major implementations Zend Engine, Roadsend PHP,
  Phalanger, Quercus, Project Zero, HipHop

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• Influenced by C, Perl, Java, C, Tcl1
• Influenced PHP4Delphi
• Programming language C
• OS Cross-platform
• License PHP License
• Website http//www.php.net

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• 
  THANK YOU