References

1. Borntodev PHP

  • https://www.borntodev.com/get-started-with-php/

    • 2. W3School PHP DataTypes

  • https://www.w3schools.com/php/php_datatypes.asp

    • 3. Javatpoint PHP DataTypes

  • https://www.javatpoint.com/php-data-types

    • 4. W3School PHP Operators

  • https://www.w3schools.com/php/php_operators.asp

    • 5. PHP.net Operators

  • https://www.php.net/manual/en/language.operators.php

    • 6. W3School PHP Functions

  • https://www.w3schools.com/php/php_functions.asp

    • 7. Capture Code Picture

  • https://carbon.now.sh/

    • 8. Codeinstitute What is PHP

  • https://codeinstitute.net/global/blog/what-is-php-programming/

    • 9. PHP in 100 Seconds Video

  • https://www.youtube.com/watch?v=a7_WFUlFS94&ab_channel=Fireship