javascript - Retrieve php variable in a string of a select <option> - Stack Overflow
PHP Convert to String with Example - Itsourcecode.com
Determine Variable Data Type in PHP – BrainBell
Converting String to Array in PHP Using Different Methods
Java Convert boolean to String - javatpoint
PHP Data Types
PHP variables - w3resource
String in PHP | Four Different Types of String Declaration in PHP
How to get different variables from PHP page ? (example included)... - Unity Answers
How to Convert an Integer into a String with PHP
How to link string literals with variables in PHP? | Droptica
PHP Object to String | How to Convert Object to String in PHP?
PHP Convert String to Number: Learn the Following Easy Methods
How to Convert a String to Array in PHP - Edureka
sql - how to convert or typecast String variable value to integer except via intval() or (int) in php - Stack Overflow
Different Ways For Integer to String Conversions in Java - GeeksforGeeks
Convert a String to an Integer in Python - Pi My Life Up
Convert Object to String PHP
PHP Implode – Convert Array to String with Join
Different Ways For Integer to String Conversions in Java - GeeksforGeeks
PHP String Exercise: Convert the value of a PHP variable to string - w3resource
Convert a String to a Number in PHP | Delft Stack
Variable Assignment, Expressions, and Operators in PHP – BrainBell
PHP Implode – Convert Array to String with Join
Lesson 3 - Flat Variable - Integer & String - in PHP - YouTube
