what is super global variable in php #superglobalvariable #short #learnwiths2

what is super global variable in php #superglobalvariable #short #learnwiths2
In this video I want to say that what is super global variable in php
#superglobalvariable
#phpvariable
#shortsvideo
#shorts
#youtubershort
#viralshorts
#learnwiths2
#programming
#coding
#variable
#super
#global_variable
#global
#phpvariable