I'm relatively new to PHP and I'm currently working on a project that involves handling dates and timestamps. I need some guidance on how to use operators to perform calculations or comparisons on these dates and timestamps in PHP.
I have already figured out how to store and display dates and timestamps using the DateTime class in PHP, but now I want to perform some calculations or comparisons with them.
For example, I need to calculate the difference between two dates and extract specific information such as the day, month, or year from a timestamp. I'm not exactly sure which operators or functions to use for these operations.
I would really appreciate it if someone could provide me with some code examples or explanations on how to perform calculations or comparisons on dates and timestamps using operators in PHP. Any help will be greatly appreciated!
Thank you in advance.