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

We want a magento installation and optimization, We want a Magento installa...

We want a Magento installation and optimization We want to have our Magento store installed on a server as well as we need some work done in terms of speed optimization / cachin

View the site files, To see a high-level representation of the structure of...

To see a high-level representation of the structure of a local site, you use Dreamweaver's Site Map view. You can also employ the site map to insert new files to the site, to add,

Need help for social network project, Need help for Social Network Project ...

Need help for Social Network Project - Back-End Development We are employed on Social Network project we expect to release soon. This project will be released in Application

We need help to develop online tax accounting software, We need help to dev...

We need help to develop Online Tax Accounting Software I am seeking a programmer and web designer who has experience to create a website where customers can log on to the websit

Basic attributes of html, These all are attributes of the tag. The followi...

These all are attributes of the tag. The following instance explains each of these attributes. TARGET = "_blank

We are in need of magento developer, We are in need of Magento Developer ...

We are in need of Magento Developer A appreciated company, specialized in Web marketing is searching for a well skilful expert Magento developer Desired Skills are PHP, Magen

Need help to convert wix website to shopify, Need help to Convert wix websi...

Need help to Convert wix website to shopify We want to convert our wix web store to shopify platform. No requirement to change the design. Desired Skills are Shopify

Javascript with html, Events are actions which can be detected through Java...

Events are actions which can be detected through JavaScript.  An example would be the on Mouse Over event that is detected while the user moves the mouse on an object.  Another eve

We are in need of virtual assistant, We are need of Virtual Assistant We...

We are need of Virtual Assistant We search someone who are our new full-time assistant. We expect dependability in-time ambition and knowledge with good work results. Must ha

Wide area network, Usually, the term Wide Area Network (WAN) refers to a ne...

Usually, the term Wide Area Network (WAN) refers to a network that covers a large geographical area, and employs communications subnets (circuits) to link the intermediate nodes. A

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