हिंदी
Tamil Nadu Board of Secondary EducationHSC Science Class 12

Control structures in PHP

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Topics

  • Multimedia and Desktop Publishing
    • Introduction to Multimedia
    • Multimedia
    • Components of Multimedia
    • File Formats for Multimedia
    • Multimedia Production
    • Multimedia on Internet
    • Applications of Multimedia
    • Libraries, Information Centers and Archives
  • An Introduction to Adobe Pagemaker
    • Desktop Publishing
    • Introduction to Adobe Pagemaker
    • Opening Pagemaker
    • Creating a New Document
    • Entering Text in the Document
    • Editing Text in the Document
    • Text Block
    • Understanding Story
    • Threading Text Blocks
    • Placing Text in a Frame
    • Saving, Closing and Opening Documents
    • Closing a Document
    • Opening an Existing Document
    • Moving Around the Document
    • Scrolling the Document
    • Magnifying and Reducing with the Zoom Tool
    • Formatting a Document
    • Drawing
    • Working with Pages
    • Master Pages
    • Print a Document
  • Introduction to Database Management System
    • Database Management System Software (DBMS)
    • Dbms Database Models
    • Relational Database Management System
    • RDBMS Jargons
    • ER Model
    • ER-diagram
    • Introduction to MYSQL
    • MYSQL - Administration
    • MYSQL Administration Open Source Software Tools
    • Designing Databases
    • Introduction to SQL
    • Basic SQL Commands
  • Introduction to Hypertext Pre-processor
    • Introduction to Hypertext Pre-processor (PHP)
    • Various Server-side Programming Languages Global Usage Statistics
    • Client Server Architecture
    • Server Side Scripting Language
    • Web Server Installation and Configuration Files
    • Web Development Concept
  • PHP Function and Array
    • PHP Function and Array
    • Parameterized Function
    • Array in PHP
  • PHP Conditional Statements
  • Looping Structure
    • Looping Structure
  • Forms and Files
    • HTML Forms
    • Files
  • Connecting PHP and MYSQL
    • Connecting PHP and MYSQL
    • MYSQL Function in PHP
  • Introduction to Computer Networks
    • Introduction to Computer Networks
    • History of Computer Networking and the Internet
    • Uses of the Computer Networks
  • Network Examples and Protocols
    • Network Protocol
    • Internet, Intranet, Extranet
    • Mobile Networks
    • Wlans 802.11 (Wi-Fi)
    • Reference Model: OSI Model
    • Network Protocol - TCP/IP (Transmission Control Protocol/Internet Protocol)
    • Network Protocol – HTTPs
    • Network Protocol – SSL (Secure Socket Layer)
    • Network Protocols - SFTP (Secure File Transfer Protocol)
    • Network Protocols - IP (Internet Protocol)
    • Network Protocol – ARP (Address Resolution Protocol)
    • Network Protocols - ICMP (Internet Control Message Protocol)
    • Network Protocol – IGMP (Internet Group Management Protocol)
    • Network Protocol – TCP (Transmission Control Protocol)
    • Network Protocol – UDP (User Datagram Protocol)
    • Network protocols - HTTP (HyperText Transfer Protocol)
    • Network Protocol - FTP (File Transfer Protocol)
    • Network Protocol – Telnet (Teletype Network Protocol)
    • Network Protocol - SMTP (Simple Mail Transfer Protocol)
    • Network Protocol – DNS (Domain Name System)
  • DNS (Domain Name System)
    • Introduction to DNS (Domain Name System)
    • Overview of DNS
    • IP Address
    • Uniform Resource Locator (URL)
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  • Network Cabling
    • Introduction to Network Cabling
    • Types of Network Cables
    • Ethernet Cabling Components
    • Types of Jacks
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  • Open Source Concepts
    • Introduction to Open Source Concepts
    • Network Simulation Tool – NS2
    • Open NMS
  • E-Commerce
    • Definition and Introduction to E commerce
    • The Evolution of Electronic Commerce
    • The Development and Growth of Electronic Commerce
    • Classification of E-commerce Business Models
    • E-commerce Revenue Models
    • Comparison Between Traditional Commerce and E-commerce
    • Advantages and Disadvantages of E-commerce
  • Electronic Payment Systems
    • Introduction to Electronic Payment Systems
    • Classification of Electronic Payment Methods
    • Card Based Payments Systems
    • Electronic Account Transfer
    • Mobile Banking and Internet Banking
    • Unified Payments Interface
  • E-Commerce Security Systems
    • E-commerce Security
    • Types of E-commerce Threats
    • Dimensions of E-commerce Security
    • Security Technologies in E-commerce Transaction
  • Electronic Data Interchange-EDI
    • Introduction to EDI
    • EDI Types
    • Advantages of EDI
    • EDI Layers
    • EDI Components
    • EDI Standards
    • UN/EDIFACT
  • If statement in PHP
  • If-else statement in PHP
  • Loop Structure in PHP
  • Use of foreach loop

PHP Arrays

If statement in PHP 

If statement allows programmer to make decision, based on one or more conditions; and execute a piece of code conditionally.   

If-else statement in PHP 

If-else statement allows programmer to make decision based on either this or that condition. 

Loop Structure in PHP 

Loops are used to execute the same code block repeatedly till a certain condition is satisfied. The example of this is For Loop. 

Use of foreach loop 

This is a special type of loop which works only on arrays and is used to loop through each key/value pair in an array. All the other arrays have no such condition mentioned. Syntax: foreach($array as $value) 

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