Part 3 | PHP Data Types | Strings in PHP | Heredoc and Nowdoc in PHP | Arrays in PHP

In this online session, We have covered:

- PHP Built in Data Types
- PHP NULL Type
- PHP Boolean Type
- PHP Integers Type
- Converting to integer
- Floating point numbers in PHP
- Strings in PHP
- Heredoc syntax in PHP
- Nowdoc syntax in PHP
- Converting to string
- Arrays in PHP
- Key casting in array
- Accessing array elements with square bracket syntax
- Array dereferencing in PHP
- Creating/modifying with square bracket syntax
- Array de-structuring
- Useful array functions in PHP