The Ds\Vector::remove() function is an inbuilt function in PHP which is used to remove the value from index and return it.
public Ds\Vector::remove( $index ) : mixed
Parameters: This function accepts single parameter $index which holds the index at which the element is to be removed.
Return Value: This function returns the value that was removed.
Exception: This function throws OutOfRangeException if the given index is out of range or not valid.
Below programs illustrate the Ds\Vector::remove() function in PHP:
Vector Elements Ds\Vector Object (  => geeks  => for  => geeks  => DataStructures ) Last element of the vector: string(14) "DataStructures"
Vector Elements Ds\Vector Object (  => 1  => 2  => 3  => 4  => 5  => 6 ) Last element of the vector: int(4)