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What is superglobal? I didnt understand

Also shat is scope ? i didnt understand this chapter. Someone please explain with details

6th Aug 2016, 8:13 PM
Rupam Das
Rupam Das - avatar
4 Réponses
+ 4
super globals are predefined variables which can be accessed in multiple scopes, pages
13th Aug 2016, 5:32 PM
Amar Agrawal
Amar Agrawal - avatar
+ 1
Predefined Variables
11th Aug 2016, 1:36 PM
Ateeq UR Rehman
Ateeq UR Rehman - avatar
+ 1
it is a predefined variable such as $_get,$_post,...etc
14th Aug 2016, 5:49 PM
Ravi Ranjan
Ravi Ranjan - avatar
+ 1
it is already created variables..in php
23rd Aug 2016, 4:52 AM
Durgesh
Durgesh - avatar