[New post] How to prevent the Undefined index in PHP?

Subash Chandran posted: "// Your array index has no value or is not referencing anything, // The easiest way to overcome this is to simply check whether // it has been defined if (isset($arr[$i])) { // Do something }" New post on Poopcode How to prevent the Undefined index in PHP? by Subash Chandran // Your array index has no value or is not referencing anything, // The easiest way to overcome this is to simply check whether // it has been defined if (isset($arr[$i])) { // Do something } Read more of this post Subash Chandran | November 20, 2021 at 11:53 am | Tags: How to prevent the Undefined index in PHP? | Categories: Snippets | URL: https://wp.me/pb9kQA-4uw Comment    See all comments Unsubscribe to no longer receive posts from Poopcode. Change your email settings at Manage Subscriptions. Trouble clicking? Copy and paste this URL into your browser: https://poopcode.com/how-to-prevent-the-undefined-index-in-php/