prograwing Hey all, You might have many times got this error while adding a NetBeans PHP project. I always found this error is most irritating. And I always forget the reason behind this error. So now after many times of frustration, I decided to write this reminder post. In this post, we will see the solution … Read more
Let’s see in this post how can we implement Cakephp 3 authorization. As described in previous part 1 -Cakephp 3 Login functionality-Authentication and Authorization-Part 1, Authorization means checking, whether the logged in user is having permission to access certain functionalities in your application. To achieve this we need to assign a unique role to each user … Read more
In this post, I am going to share a procedure of creating Cakephp 3 Login functionality in our Cakephp 3 application. The Authentication or Login/Logout system is very common and basic requirement of any web application. So let’s see what would be the steps included while implementing Authentication and Authorization or Cakephp 3 Login functionality. … Read more
Simple pagination in PHP with MySqli example. Hello all, In this tutorial, I am going to share how we can implement Simple pagination in PHP with MySqli example. But first of all, let’s see what actually is pagination and why we need it in our application. Assume that you are having thousands of record in … Read more
Cakephp search with pagination Search functionality is one of the very common and must required functionality in any application. Cakephp search functionality is very easy to implement. A very common example is admin pages, where we show the listing of our data, a list of posts, comments, etc. In Cakephp we show this listing using … Read more
CakePHP 3 Forgot Password functionality is one of the most important functionality required in web application. We have to follow certain steps to implement this functionality correctly. Let’s see in this post how we can implement CakePHP 3 Forgot Password functionality. First, let’s see what actually includes in CakePHP 3 forgot password functionality. The scenario, … Read more
Date and time function in PHP You may require a date and time functionality in almost every application you make. You will learn about a date and time function in PHP here. As date and time are a very common and essential part of our day to day life, you should know how you can … Read more
Many times you find that while coding you get errors or warnings in the output. If you don’t want to show those errors in your output or for suppressing errors in PHP, you can use two methods. Adding @ symbol before the line where you think the error may occur. Adding function error_reporting(0) before/top of … Read more
This chapter is about php print_r var_dump functions. These functions will generate output somewhat same but having few differences. Let’s see in details about PHP print_r var_dump functions: bool print_r(mixed val): print_r is used to print values in the human-readable form. The value can be a string, integer, double, array or object. If we use print_r to … Read more
Let’s see other MySql commands in PHP. 1. mysql_num_rows(): It returns the number of rows resulting from mysql_query() output. Example: <?php $query = “select * from employees”; $result = mysql_query($query, $con); if(!$result) { die(‘Error getting table data’, mysql_error); } echo “Number of Employees in database – “.mysql_num_rows($result); ?> 2. mysql_result(): This function will return … Read more
