Array object, PHP Web Programming

Assignment Help:

It is used to store a set of values in single variable name. Each of value is an element of the array and contains related index number. You can refer to a specific element in the array using the name of the array & the index number. The index number begins at zero.

You develop an instance of the Array object along with the "new" keyword. var family_names=new Array(5)

The expected number of elements goes within the parentheses; in this case it is five.

You assign data to each elements in the array such as:

family_names[0]="Sharma" family_names[1]="Singh"  family_names[2]="Gill"

family_names[3]="Kumar"  family_names[4]="Khan"

The data can be retrieved from any of the element using the index of the array element you desire:

Mother=family_names[0] father=family_names[1]

The Most Commonly Used Array Methods

Methods

Explanation

Length

Returns the number of elements in an array. This property is assigned a value while an array is created

reverse( )

Returns the array reversed

slice( )

Returns a indicated part of the array

Sort( )

Returns a sorted array


Related Discussions:- Array object

I want a script to extract web data, Script to extract web data I want a...

Script to extract web data I want a script with two functionalities: - Excerpt specific text data from web sites - Find particulars of these data using Google Location ser

Web app on ruby on rails, WEB APP Laravel PHP, MongoDB, Python Flask, An...

WEB APP Laravel PHP, MongoDB, Python Flask, AngularJS, Celery or Gevent, Bootstrap, But I am likewise open to Ruby On Rails or other tech if reasoning is clear. Desired Skill

We are seeking a web developer- responsive search bar, Responsive Search Ba...

Responsive Search Bar Want to know CSS, HTML as well as JavaScript with experience designing responsive headers. Job Description- We are seeking a Web Developer. Your resp

Phpbb modifications for course type forum, PHPBB modifications (course type...

PHPBB modifications (course type forum) I want to create a different view/organization of the viewForum.php for my phpBB site. To support this change several changes needs to

Shopify web developer project required, Shopify Web Developer Project Ne...

Shopify Web Developer Project Need changes and expert For Web Developer and Designer - Want header with t4 skinny+ Diet-Free Tea in - Logo redesign - New image for ever

Link documents in the site, Images in the top area of the Compass home page...

Images in the top area of the Compass home page guide visitors to specific pages on the site. Now you will add links for navigation buttons. You will see that there are a number

We need help to import bulk products and images, We need help to Import bul...

We need help to Import bulk products and images to prestashop with combinations We need to bulk import the products as well as images with combinations to our prestashop store.

Write down notes on pear and its coding standards, Question: (a) Write...

Question: (a) Write down short notes on PEAR and its coding standards. (b) Consider a server with the following settings: servername: localhost username: alfred passw

Seeking to get a programmer/ web developer for my websites, Programmer / We...

Programmer / Web Developer Seeking to get a Programmer/ Web Developer to do work on a few of my websites. Need be efficient and experienced in php and JavaScript. Job Desc

Tcp - ip networking model, This is an acronym for Transmission Control Prot...

This is an acronym for Transmission Control Protocol / Internet Protocol. This is a collection of applications, protocols and services. TCP/IP protocol was developed prior to the O

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd