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 need help in mobile punch card builder, We need help in Mobile Punch Car...

We need help in Mobile Punch Card Builder I have a mobile site builder platform which I would like users to as well be able to create mobile punch cards (punches) & Rewards poin

WEB, 2346 3245654

2346 3245654

I want assistance in drupal 5 coding, I want assistance in Drupal 5 Coding ...

I want assistance in Drupal 5 Coding Drupal 5 website needful ongoing tweaks. Existing website that needs some tweaking and ongoing additions As well upcoming job of revam

Need help to create an ecommerce website like groupon, Need an Ecommerce we...

Need an Ecommerce website like Groupon Job Description: We're seeking a Web Developer Your responsibilities- 1) Review business requirements 2) Perform a technical ana

We need someone to code for website, We need someone to code for website ...

We need someone to code for website Looking for someone to work on his website via team viewer Need to be expert in Following skills: a) C# b) AJAX c) LINQ to SQL

Dns server, Several computers linked to the Internet host part of the DNS d...

Several computers linked to the Internet host part of the DNS database & the software which allows others to access it. These all computers are known DNS servers. No DNS server has

App ios - scan qrcode, APP IOS - Scan QRCODE Project Description: We ...

APP IOS - Scan QRCODE Project Description: We need the one team with maximum availability, that indicates us what is required in the project, and configure our hardware as re

Does udp provide any security feature for mip, Question: a) An applica...

Question: a) An application sends a message which is 3400 bytes long. It sends the data as one UDP datagram. The message is then transferred from a sender to a receiver over t

Need help in youtube type script with some custom work, YouTube type script...

YouTube type script with some custom work I need a video sharing/uploading website very alike to YouTube and the three links below. The normal features and options including app

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