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824 PointsDoesn't the array list[] get overwritten by using it twice?
In the video, the list "$list[]" has been used twice, so doesn't the array get overwritten by declaring the same name twice with different values?
1 Answer
Muhammad Ehsan Hanif
8,236 PointsBy using $list[] she is adding another element in the array $list. With empty brackets a new element is added to the array.
She actually explained what empty brackets does in another video. Check this https://teamtreehouse.com/library/adding-array-elements
Jason Anello
Courses Plus Student 94,610 Pointschanged from comment to answer
abcd efgh
824 Pointsabcd efgh
824 PointsThank you sir