The next() function is used to advance the internal array pointer. next() behaves like current(), with one difference. It advances the internal array pointer one place forward before returning the element value. Returns the value of the next element in the array on success, or FALSE if there are no more elements Parameter Description array […]
This tutorial lays a strong foundation that will help you implement a better and stronger authentication system that will make it difficult for attackers to gain unauthorized entry. The tutorial starts with the theory followed by the implementation. If you are already familiar with the theoretical aspect and authentication best practices then you can skip […]
Pagination is useful to show large data records into chunks of data. Its very easy to apply pagination. Its very basic tutorial to teach you how to apply pagination. So you have to give start point and a limit. “Select * from table Limit {starting Point}, Limit”. You may also like How to Ajax Pagination in PHP, How to Ajax Pagination in […]
This is a simple login script using php and mysql. In this script, a form will be displayed with two fields, email and password. When user is submitting with valid email and password, then he can access authenticated page. First we will connect to the database. Since we already have our table created “iosr_user_detail”. HTML […]
This tutorial will help you to learn join query using php codeigniter. Table joins are essential part in application development while displaying the records from multiple tables. Let’s create a join method in codeigniter
The current() function is used to fetch the value of the current element in an array. Every array has an internal pointer to its “current” element, which is initialized to the first element inserted into the array. Tip: This function does not move the arrays internal pointer. Parameter Description array Required. Specifies the array to […]
t returns the product of values in an array as an integer or float. The array_product() function calculates and returns the product of an array. As of PHP 5.3.6, the product of an empty array is 1. Before PHP 5.3.6, this function would return 0 for an empty array. Parameter Description array Required. Specifies an […]
The explode() function breaks a string into an array. Note: The “separator” parameter cannot be an empty string. The explode() function space string into an array. The explode() function comma separated a string into an array. Output Another Example Output
In this tutorial we will show you how to get user’s complete location using users IP address in PHP with the help of GeoPlugin and freegeoip web service. Example 1 Output Example 2 Output
In this tutorial, i will tell you how to upload image from URL in PHP. You have to enter complete path of image in text box and then click submit to upload image. I write here basic simple script to upload an image file from URL. You may also like Multiple file upload in Codeigniter and Multiple Image […]