Certificate of completion

Jonathan Henning

PHP: Handling Collections with Arrays

completed the online course with an estimated workload of 8 hours.

Finished at January 27, 2026

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/ff0183a4-7b4b-4958-8383-c90f4d18f7b2

Course lessons

PHP: Handling Collections with Arrays

  • Recap
  • Sorting arrays
  • Doing checks
  • Manipulating arrays
  • More manipulations
Formal Certificate