How to push values to an array in Perl
Overview
We can use the Perl push() function to push values to the end of an array.
Syntax
push(Array, values)
Syntax of push() method in Perl
Parameters
Array: This is the array to which we want to push some values.
values: This is the value(s) we want to push to the array Array.
Return value
The value returned is the number of elements in the newly modified array.
Example
# create an array@gnaam = ("Google","Netflix","Apple");print "Before push: \@coins = @gnaam\n";# push values to the arraypush(@gnaam, "Amazon", "Meta");print "After push: \@gnaam = @gnaam\n"
Explanation
- Line 2: We create an array
gnaam. - Line 3: We print its values before pushing some values to it with the
push()method. - Line 6: We call the
push()method to add elements to the array we created previously. - Line 7: We print the the newly modified array.
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