PHP Sets How-Tos

The following is a list of tutorials covering how-to topics on Sets category in PHP language. Each tutorial covers the answer for the how-to question, and a set of working examples to demonstrate the solution.

1. How to create an Empty Set in PHP ?
2. How to Initialize a Set in PHP ?
3. How to Get Length of a Set in PHP ?
4. How to create a Set of size N in PHP ?
5. How to create a Set of Numbers from 1 to N in PHP ?
6. How to create a Set of integers in PHP ?
7. How to create a Set of Strings in PHP ?
8. How to Access Items in a Set in PHP ?
9. How to get a Random Item in a Set in PHP ?
10. How to Iterate Over a Set in PHP ?
11. How to check if a Set is Empty in PHP ?
12. How to check if a Set is Not Empty in PHP ?
13. How to get Subset from a Set in PHP ?
14. How to check if a Specific Item is present in the Set in PHP ?
15. How to check if a Set contains all the items of Another Set in PHP ?
16. How to Sort Items of a Set in PHP ?
17. How to Copy a Set in PHP ?
18. How to add an Item to a Set in PHP ?
19. How to find Union of Two Sets in PHP ?
20. How to find Intersection of Two Sets in PHP ?
21. How to check if Two Sets are Equal in PHP ?
22. How to Convert a Set of Integers to a Set of Strings in PHP ?
23. How to Convert a Set of Strings to a Set of Integers in PHP ?
24. How to Convert a Set of Floats to a Set of Strings in PHP ?
25. How to Convert a Set of Strings to a Set of Floats in PHP ?
26. How to Filter Items of a Set based on a Condition in PHP ?
27. How to Remove Specific Item from a Set in PHP ?
28. How to Remove Items from Set based on a Condition in PHP ?
29. How to create a Set of Sets in PHP ?