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Performs a multi-byte safe substr() operation based on the number of characters. The position is counted from the beginning of str. The first character’s position is 0. The second character position is 1, and so on.

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This tutorial is all about how to remove last character from the string in PHP. We will understand it with the help of 4 inbuilt PHP functions.

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Sometimes we need to calculate the days between two given dates. In this post, we will see How to Get Number of Days Between Two Dates in PHP with an example. So there are two ways to do the same, one is using the PHP date_diff() and another is using strtotime() function.

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In this post, we are going to discuss how we can hide or mask email addresses using PHP. We can see in many application some part of the email is hidden for security. Even if you visit your profile on some big website they keep it to masked and show it to you when you click on the show email id option just like a password.

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In this tutorial, we will show you how to hide or mask the mobile number using PHP. Most of the time we require to hide the partial details which we do not want to show the end-user

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In this post, we will learn how to Remove multiple elements from an array using Javascript or jQuery give with an example. We can simply remove elements from an array using javascript. Below in the post, we have tried different methods to do the same.

https://atcodex.com/php/remove-multiple-elements-from-an-array-in-javascript-jquery/

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Did you know people trust more on the website having an SSL certificate installed? It means if you are not using SSL, you will lose customer faith.

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In this tutorial, we will discuss and check if array is multidimensional or not in PHP. We will look at example of PHP check array is multidimensional. We would like to share with you how to check if array is multidimensional PHP

https://atcodex.com/how-to/how-to-check-an-array-is-multidimensional-or-not-in-php/

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Sometimes we need to access the PHP variables in javascript or jquery for the use in the application. In this article, let’s see how to pass data and variables from PHP to JavaScript

https://atcodex.com/how-to/how-to-access-php-variables-in-javascript-or-jquery/

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https://atcodex.com/how-to/compress-image-before-upload-using-php/

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https://atcodex.com/php/how-to-create-a-zip-file-and-download-multiple-files-using-ziparchive/

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https://atcodex.com/php/how-to-get-a-random-value-from-a-php-array/

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Croppie is an HTML5 canvas-based image cropping library that lets you create a square or circular viewport permitting to visually resize an image while preserving aspect ratio and perform a crop.

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The mpdf is one of the best library in PHP to convert text into pdf. This help to generate PDF file from UTF-8 encoded HTML.

https://atcodex.com/php/how-to-generate-pdf-file-using-php-and-mpdf-library/

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https://atcodex.com/how-to/how-to-block-ip-addresses-from-accessing-the-application/

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https://atcodex.com/laravel/how-to-use-session-in-laravel/

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https://atcodex.com/how-to/how-to-find-the-maximum-and-the-minimum-value-in-an-array-using-php/