Author -  Sai gowtham

How to remove empty elements from an array in PHP

PHP has a built-in array_filter() function by using that we can remove the empty elements from an array.

Here is an example, that removes the empty strings from a given array.

$fruits = array("apple", "", "avocado", "grapes", 20, "","");

print_r(array_filter($fruits));

Output:

Array
(
    [0] => apple
    [2] => avocado
    [3] => grapes
    [4] => 20
)

Css Tutorials & Demos

How rotate an image continuously in CSS

In this demo, we are going to learn about how to rotate an image continuously using the css animations.

How to create a Instagram login Page

In this demo, i will show you how to create a instagram login page using html and css.

How to create a pulse animation in CSS

In this demo, i will show you how to create a pulse animation using css.

Creating a snowfall animation using css and JavaScript

In this demo, i will show you how to create a snow fall animation using css and JavaScript.

Top Udemy Courses

JavaScript - The Complete Guide 2023 (Beginner + Advanced)
JavaScript - The Complete Guide 2023 (Beginner + Advanced)
116,648 students enrolled
52 hours of video content
$14.99 FROM UDEMY
React - The Complete Guide (incl Hooks, React Router, Redux)
React - The Complete Guide (incl Hooks, React Router, Redux)
631,582 students enrolled
49 hours of video content
$24.99 FROM UDEMY
Vue - The Complete Guide (w/ Router, Vuex, Composition API)
Vue - The Complete Guide (w/ Router, Vuex, Composition API)
203,937 students enrolled
31.5 hours of video content
$14.99 FROM UDEMY