PHP Filtering: Example to Solve an Issue When Value is 0

🚨 Get Your Free NFT Certificate Mint by Completing the Web3 Exam! START NOW

Related Material in:

PHP
Find more on Udacity
Find more

PHP

PHP Filtering Function

PHP

Filter PHP Variables

PHP

Checking if PHP Variables are Integers

Example has been featured in these posts:

PHP Filtering: Add Security and Order to Your Code