This is an example for recover cloned data with object persistence in PHP
Printing values with persistencePerson number 1
Name:Person number 2
Name:Person number 3
Name:Person number 4
Name:Person number 5
Name:Cleaning data
Person number 1
Name:Person number 2
Name:Person number 3
Name:Person number 4
Name:Person number 5
Name:If you reload this page, the properties values will be empty because they were deleted. You need to reassign them.