Increment the number at the end of string using PHP - Kuztek: WordPress and Laravel Developers from Langley, BC
PHP Convert String to Number: Learn the Following Easy Methods
php - Convert string to integer and multiply two integers - Stack Overflow
Java Convert int to String - javatpoint
How to convert a string to a number in PHP | Scout APM Blog
The Top 9 Most Popular PHP String Functions – vegibit
HSC Server Side Scripting (PHP) SOP Practicals
PHPyths Buster: A great string performance test! (updated) - Krzych Jończyk
PHP echo and print - Pi My Life Up
How to convert a string into a number using PHP
Convert a string to a number in PHP - WP2X
A Program To Find The Length Of A String in PHP And MYSQL With Database | T4Tutorials.com
php - Value in array is a string not an integer - Stack Overflow
How to concatenate string and number in PHP? - TutorialKart
PHP 5 Strings - MEGATEK ICT ACADEMY
PHP Str_Replace() Function - How To Replace Characters In A String In PHP
PHP Data Types and Variables Explanation – iTechSheet
php 8 Saner string to number comparisons - YouTube
7 ways to convert a String to Number in JavaScript - DEV Community
php - Value in array is a string not an integer - Stack Overflow
Most used STRING functions in my PHP coding
PHP Implode – Convert Array to String with Join
Investigating Strings in PHP :: Hour 13. Working with Strings :: Part III: Getting Involved with the Code :: PHP, MySQL and Apache in 24 hours :: Programming :: eTutorials.org