#PHP 5.4.3
##Results
###Arrays
Time Elapsed: 1.4054470062256s
Time Elapsed: 1.0627889633179s
Bytes per object:1064
###Classes
Time Elapsed: 1.2068569660187s
Time Elapsed: 2.1120779514313s
Bytes per object:1768
#Conclusion ##Time: For every 1000000 (1million) object instantiations, you save about 200ms by using arrays as opposed to classes.
##Memory: For every 1000000 (1million) object instantiations, you save about 700MB by using arrays as opposed to classes.