PHP coding challenge
Sorting arrays by key
⨠Your Task
Sort people by name and return as a comma separated list of names.
āļø PHP PHP version: 8.1
š Press "Run" and check the result below.
Test cases
Function sort_people() should return a string value Barack, Donald, Joe
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PHP Fundamentals
A set of coding problems that cover the basic syntax and features of the programming language.
1. VariablesComplexity
2. ConstantsComplexity
3. FunctionsComplexity
4. OperatorsComplexity
5. Control structuresComplexity
6. ArraysComplexity
7. StringsComplexity
8. Classes and ObjectsComplexity
9. NamespacesComplexity
10. Regular expressionsComplexity
11. Error handlingComplexity
12. MathComplexity