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There are n number of command in laravel 4.x which can help us to perform any action . In laravel 4.x we can rollback our php artisan command. The command to rollback to a specific migration state is
You can:
1)Rollback The Last Migration Operatio
Welcome to FindNerd. We are going to discuss the Exception,what is it and how we can use it in php? First question araised that what is Exception? Exception is nothing but a runtime error. It depends totally upon the values passing at run time.
We ca
Validation in cakePHP is on the client side and on the server side.
Client side validation is on the js file that is in the webroot folder.
Server side validation is on the model which we are using.
Client side validation is important as it do not
The element of an Array in PHP by default are accessed by the index number i.e. the position in which the element or value is stored in the array.
For example :
<?php
$temperature = array(10, 20, 30, 25);
echo "Delhi temperature : ".$temperatu
i have this code for submitting an online exam and i submit this page using javascript xmlhttprequest(pure javascript no Jquery) and i have three parameters the question id arrays and answers and the numbers of rows
<?php
r
Let us start with the simple CRUD (Create, Read, Update and Delete) Application. Before we begin let me split the processes we are going to do this this blog into the following steps:
Creating the Database
Create models
Create controllers &
Integration of dompdf library is available online,just download it and save this library to vendor folder, this file is able to convert a html document in pdf format, by using this library the content of the page should look more appropriate and attr
Hello friends,
Today we will discuss how to validate an integer within a range. In PHP, filter_var() function is used for this purpose. It will check whether an integer exist within a range or not.
Syntax:
filter_var(var, filtername, options)
va
Hello Readers! In this blog we are going to export data from database using PHPExcel. PHPExcel supports reading and writing of many formats in one API. PHPExcel is a library that provides a set of classes for the PHP programming language, which allow
Hello reader's today we will discuss about "**Adding settings to template**" .
Add this code to your theme's functions.php file:
<!--?php
function setup_theme_admin_menus() {
add_menu_page('Theme settings', 'Example theme', 'manage_options'
