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What is composer and how to install Composer in Ubuntu?

Hello Friends, Now-a-days composer is widely used in the PHP applications like Laravel, CakePHP and so on. Let's talk about Composer this is a command line tool for dependency management in PHP. This allows you to integrate libraries requi...

Discussion on Nodejs

Welcome to FindNerd. Today we are going to discuss nodejs. If you start the learning of nodejs then it can create little bit confusion for you. First question should be raised that what is nodejs? Nodejs is nothing but runtime environment for ser...

Create wordpress Plugin- Get All Category in Dropdown

Hello readers, In this tutorial I will guide you to create Wordpress Plugin for "Get all Category in Dropdown". For creating Wordpress Plugin, we need to do some basic things for creating a Plugin. 1) Create Wordpress Plugin, just...

Default checked the checkboxes in CakePHP

Hi Reader's, Welcome to FindNerd,today we are going to discuss to default checked the checkboxes in CakePHP 3 If we want to set checkbox in our cakephp application for showing list of a product in checkbox then firstly we have to find a lis...

Custom email configurations in CakePHP 3.x

Welcome to FindNerd. We are going to discuss the Email settings in CakePHP 3.x. We have already discussed the different methods available in Email class in our previous blog. Click here  to check the blog. We have also mentioned examples how...

What is the difference between Component, Helper and Behavior in CakePHP

Hello Friends, Generally lots of programmer get confuse why we have three different things Component, Helper and Behavior in CAKEPHP while its seems to work same. Well the answer is yes all three items in CakePHP do the same kind of job, it ex...

How to use Validation in CakePHP using Ajax in 2.4.1 version?

Hi Reader's, Welcome to FindNerd,today we are going to discuss how to use Validation in CakePHP using Ajax in 2.4.1 version? Validation is very important feature for user input in a web application. By validation we can make sure that the d...

Creating Wordpress Custom Plugin

In this blog post i am explaining how to create a custom plugin which we can use in wordpress. For creating custom plugin first we have to create a file, here i am creating a plugin for a custom form type so i am naming the file as custom-form...

Basic Methods and configurations of Email class in CakePHP 3.x

Welcome to FindNerd. We are going to discuss the Email configurations in CakePHP 3. Every framework or CMS includes different functions and configurations for email management. CakePHP uses Email class inside Cake\Mailer. By using this class Emai...

what is custom meta box and how to create custom meta box

The most critical part of the wordpress development theme is to make a custom meta box. It avoids forcing clients to depend on custom fields and it is an approach to add an editor to the post screen. when you create a post type then you have to a...

How to use joins with CakePhp in 2.x version?

Hi Reader's, Welcome to FindNerd,today we are going to discuss how to use joins with  CakePhp  in 2.x version? Join is a very important feature for retrieving data from database with multiple tables. In a web application...

General Configurations in CakePHP 3.x

Welcome to FindNerd. We are going to discuss the general configuration in CakePHP 3.x. If you are working with conventions then there is no extra configuration required so we discuss the general ones. You can check the configurations files in ...

some useful string functions in php

A sequence of characters is called string.There are lots of string functions which are commonly used in php to manipulate the string. Some example given as below strlen() function: Its used find out the length of the string i.e. total number o...

Internationalization in Cakephp 2.7

Internationalization means to translate the data of your website to other languages. For internationalization you need to do few changes in your controller view and config file too. 1. First you need to add a file. You can call it global.ph...

Display WordPress posts by number of Views

Displaying the most viewed posts becomes very helpful for every user to have a look at trendy blog post in your WordPress. There are so many plugins that will help us easily to add most viewed/poipular posts in our WordPress website. But there...

Installation process of CakePHP 3.x

Welcome to FindNerd. We are going to discuss the installation process of CakePHP 3.x. You can simply download the CakePHP setup from github or you can download using composer. You need a web server and CakePHP setup to start the installation. Her...

Adding custom logo in wordpress

From a client's point of view, when the Custom Logo feature is provided, changing the logo of a site is really simple. That was the point of the element all things considered. To use the custom logo feature you need to declare it. T...

Password hashing in wordpress

WordPress doesn't ever store client passwords as plain content. This is the essential motivation behind why, on the off chance that you forget or lose your password, you have to reset it. Your password is not stored by wordpress, regardless o...

List of some useful array functions in PHP

Hello friends, This article demonstrates some helpful array functions which are used to remove duplicate values from an array, counting the number of occurrences of values, picking out one or more elements randomly from an array and to randomi...

To check if the video exist in YouTube

Hello readers, today I will guide you about "How to Check Video Exist in Youtube through URL and ID using PhP?". As we all know, in many website's generally videos comes from Youtube. Sometimes the videos are not present on the Y...

How to update one field in database using CakePhp?

Hi Reader's, Welcome to FindNerd, today we are going to discuss how to update one field in database using CakePHP? If you want update some records or data in your web application database in CakePHP the you have to update your record base...

How to use Cakephp pagination using ajax in 2.x version?

Hi Reader's, Welcome to FindNerd,today we are going to discuss how to use Cakephp pagination using Ajax in 2.x version? Pagination is a very important feature for showing multiple records on a single page in a web application. CakePHP pag...

How can you get all the combinations of given string in php?

We can generate all possible combinations of given string. Here I made a function get_string_combinations($str), this function will accept string as a parameter and will give you all possible combinations of that string. In this function, I have ...

How to use Recursive In CakePHP?

Hi Reader's, Welcome to FindNerd, today we are going to discuss how to use Recursive In CakePHP? Basically in CakePHP by default you can get the data from the model or table that you are querying for and the data of the Models that are li...

Move Comment Field to Bottom inWordPress

In this blog i am going to explain why comment field of comment form in wordpress 4.4 and above version comes on the top whereas other fields come on the bottom and how to make comment field to come on the bottom and other fields on the top. ...

How to send smtp mail in codeigniter?

Hi Reader's, Welcome to FindNerd, today we are going to discuss how to send SMTP mail in codeigniter? In a web applications sending email is a very common feature.This is used for sending Emails messages,notifications and newsletters. If...

What is custom post type and how to create custom post type

Different kind of content is hold by wordpress. From that content a single item is known as post, in spite of the fact that post is also post type in a particular place all the post are placed i.e. it resides in the wp_post data table, by post_ty...

How to use strlen() function in PHP?

Hi Reader's, Welcome to FindNerd, today we are going to discuss how to use strlen() function in PHP? If you want to get the length of your string word then you should use the strlen() function. This function is used for getting the lengt...

How many tables a default WordPress will have?

When you start working in the database you have to mention your database name ,User name, Password, Database host and your table prefix the WordPress site has 12  tables in the database including the users table the user doesn't create t...

Reading setting in Wordpress

In WordPress, there is a Reading setting option in WordPress dashboard which is inside setting option. We can use this Reading setting for controlling Reading experience in WordPress. Reading setting is utilized to set the substance  which i...

Active Inactive button in cakephp using ajax

Suppose we have a table name player and in player table we have field like id , image,player_name, status,  etc. Suppose data inside fields are id=1, name=ram, image=abcd.jpg and status=0, Now we want to change status to 1, and again we have...

How to fetch data from two table in cake php

Suppose we have a table name player having field id, name of player, images, etc having some data .Now we have another table name playergallery having field like id, player_id, images, etc here player_id is foreign key and it is referencing to ta...

How to fetch keys and values of an array

This article provides the details about some PHP functions which are used to fetch keys and values of an array. The article also defines a function which can also used to fetch all values from a single column of a multidimensional array. The deta...

Wordpress files and directory structure

Most clients can run their WordPress site while never finding out about WordPress documents or catalogs. Be that as it may, seeing how WordPress stores records and indexes can help you take care of numerous basic WordPress issues all alone. Th...

File Structure of CakePHP 3.0

File Structure of CakePHP 3.0 Welcome to FindNerd. Today we are going to discuss the file structure in CakePHP3. If you have worked with previous versions of CakePHP then you will see the changes in cakePHP3 file structure. CakePHP developers ...

CakePHP 3.0 Conventions

CakePHP 3.0 Conventions Welcome to FindNerd. Today our discussion is based on CakePHP 3 Conventions. Conventions means a way in which something is usually done. In CakePHP 3 there are different set of rules which  must be followed. With t...

Guide to wordpress dashboard

At whatever point you login to your WordPress site, you are taken to your administrator territory. The principal page you see is your administrator landing page; which shows the WordPress dashboard. The WordPress dashboard range gives you a ge...

How to add page in wordpress

Step 1:- To begin adding another page to your WordPress site, discover the Pages menu in the WordPress Dashboard menu. Click Add new.     Then page editor get open. Where we have to add description of our page.      S...

Wordpress Writing Setting

In wordpress there is writing setting option in wordpress  dashboard which is inside setting option. We can use this writing setting for controlling  writing experience in wordpress and also gives choices to modifying Wordpress site. Th...

How to set variable in CakePHP in 2.4.1 version?

Hi Readers, Welcome to FindNerd, today we are going to discuss how to set a variable in CakePHP in 2.4.1 version? The set() method is a very important feature for view presentation. This method provides to set a value in our working control...

What is permalink settings in wordpress

The URLs of the substance you distribute on your WordPress site are known as permalinks. Permalinks are what individuals go into their program address bar to view one of your pages. They are additionally what internet searchers and different site...

CakePHP Request Cycle in v3

Welcome to FindNerd. Today our discussion is based on cakePHP request cycle. In our previous blog We have described  the different layers in CakePHP. Click here to check this blog. After checking that blog you will get the clear idea of l...

Discussion on CakePHP 3.0

Discussion on CakePHP 3.0   Welcome to FindNerd. Today our discussion is based on cakePHP. We all knows CakePHP has been launched its version with bulk of changes. If you check CakePHP3 then you can see lots of changes, changes in conc...

How to load Vendors in CakePHP 2.4.1 version?

Hi Reader's, Welcome to FindNerd, today we are going to discuss how to load Vendors in CakePHP 2.4.1 version? If you want load Vendors in Your CakePHP web application then you should use App::import('Vendor', filename), If you ...

How to create and add component in CakePHP in 2.4.1 version?

Hi Reader's, Welcome to FindNerd, today we are going to discuss How to create and add component in CakePHP in 2.4.1 version?   If you want to create or add a component in your web application then you should add your component i...

How to show related posts in WordPress without using plugin

Hi, As we see in most of the WordPress websites that each single blog post is having related postsat the end of the content. It is the technique to engage the visitor in the website by giving them suggestions for reading another alike blog pos...

Settings API functions WordPress

Welcome to FindNerd. Today we are going to discuss settings api functions and how we can use these functions to add extra field on general settings page. Here we will use three functions. Please have a look.    add_set...

How to manage error log in cakephp in 2.4.1 version?

Hi Reader's, Welcome to FindNerd, today we are going to discuss how to manage error log in cakephp in 2.4.1 version? If you want to create error log file in your CakePHP web application so firstly you have to search location to error.log...

Sort an array using user defined function

My previous article "Different ways to sort an array in PHP" provides the list and details about different sorting functions which are used for sorting arrays. These functions use the internal function for comparison. This article demon...

Wordpress functions wp_remote_get() and wp_remote_post()

Welcome to FindNerd. Today we are going to discuss two important functions of HTTP API in wordPress that are wp_remote_get() and wp_remote_post. If we check with PHP then you can get many ways to send the HTTP request but WordPress defines ...
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