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 am in search of wufoo api expert, I am in search of Wufoo API Expert I...

I am in search of Wufoo API Expert I am seeking someone who is skilled with Wufoo's form API. The task needs submitting wufoo form xml to another site. Please offer relevant exp

A script to spider and index a site needed, A Script to Spider and Index a ...

A Script to Spider and Index a Site, A Script to Search the Index I want a script that can take 1 or more URLs and spider and index a site. The script must essentially use an ex

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

Write a php application, Write a Php application that is used to manage a r...

Write a Php application that is used to manage a restaurant business. Assume menu items, categories (appetizer, dessert ...etc), prices and descriptions. The Restaurant has 10 tabl

Draw layout cells, In Layout view you can draw layout cells & layout tables...

In Layout view you can draw layout cells & layout tables to describe the design areas of a document. This task is easier to achieve if you prepare a sample of the page you're creat

Need magneto development for changes to a custom module, Magneto Developmen...

Magneto Development - Changes to a custom module We are consist an Instagram image upload module built for our Magneto based website. The developer of this module is no longe

We are in need of a junior ruby on rails developer, We are in need of a Jun...

We are in need of a Junior Ruby on Rails Developer In search of a junior Ruby on Rails developer to work on an array of projects. Creativity as well as good communication ski

Want support to make membership opt-in page, Want support to make Membershi...

Want support to make Membership Opt-in Page When fresh members sign up for Femworking membership they do consequently through a PayPal button. It works great however what I'm mi

I want a help in moodle modification, I want a help in Moodle modification ...

I want a help in Moodle modification I need modifications to Moodle to permit for many schools to use the same software, however no school may see each other's teachers or stude

I need help of php expert to change in website, I need help of PHP Expert t...

I need help of PHP Expert to change in website We have an existing code base that needs a new programmer asap. Small tasks as well as bigger projects required not looking for 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