#!/usr/bin/perl
# Following is the implementation of simple Class.
package MyClass;
sub new {
print "MyClass::new called\n";
my $type = shift; # The package/type name
my $self = {}; # Reference to empty hash
return bless $self, $type;
}
sub DESTROY {
print "MyClass::DESTROY called\n";
}
sub MyMethod {
print "MyClass::MyMethod called!\n";
}
# Following is the implemnetation of Inheritance.
package MySubClass;
@ISA = qw( MyClass );
sub new {
print "MySubClass::new called\n";
my $type = shift; # The package/type name
my $self = MyClass->new; # Reference to empty hash
return bless $self, $type;
}
sub DESTROY {
print "MySubClass::DESTROY called\n";
}
sub MyMethod {
my $self = shift;
$self->SUPER::MyMethod();
print " MySubClass::MyMethod called!\n";
}
# Here is the main program using above classes.
package main;
print "Invoke MyClass method\n";
$myObject = MyClass->new();
$myObject->MyMethod();
print "Invoke MySubClass method\n";
$myObject2 = MySubClass->new();
$myObject2->MyMethod();
print "Create a scoped object\n";
{
my $myObject2 = MyClass->new();
}
# Destructor is called automatically here
print "Create and undef an object\n";
$myObject3 = MyClass->new();
undef $myObject3;
print "Fall off the end of the script...\n";
# Remaining destructors are called automatically here
About Online Perl Compiler
Try our Online Perl Compiler (Version Perl v5.24.2) to Edit, Run, and Share your Perl Code directly from your browser. This online development environment provides you the latest version Perl v5.24.2.
How to use Online Perl Compiler?
Write and Execute Code
- Write your program (or, paste it) directly under the "Source Code" tab.
- If you want to save your program, go to the "Project" menu and save it.
- You can directly execute your program without saving it by clicking on on "Execute" button.
User Input
The latest version of Coding Ground allows to provide program input at run time from the termnial window exactly the same way as you run your program at your own computer. So simply run a program and provide your program input (if any) from the terminal window available in the right side.
Online Perl Compiler: Keyboard Shortcuts
The following are the keyword shortcut of this Online Perl Compiler:
Shortcut | Description |
⌘ + Enter | Run the program |
⌘ + S | Save Project (Login Required) |
⇧ + ⌘ + S | Save As Project |
⌘ + P | New Project |
⌘ + G | Share Project |
⌘ + Z | Undo Editing |
⌘ + Y | Redo Editing |
⌘ + A | Select All Text |
⌘ + X | Cut Selected Text |
⌘ + C | Copy Selected Text |
⌘ + V | Paste Copied Text |
⌘ + F | Search Text |
⌘ + ⌥ + F | Replace Text |
Shortcut | Description |
Ctrl + Enter | Run the program |
Ctrl + S | Save Project |
Shift + Ctrl + S | Save As Project |
Ctrl + G | Share Project |
Ctrl + Z | Undo Editing |
Ctrl + Y | Redo Editing |
Ctrl + A | Select All Text |
Ctrl + X | Cut Selected Text |
Ctrl + C | Copy Selected Text |
Ctrl + V | Paste Copied Text |
Ctrl + F | Search Text |
Ctrl + H | Replace Text |
Online Perl Compiler: Save and Share Perl Code (Project)
Save Perl Project Online
You can save your Perl Project with us so that you can access this project later on. To save a project you will need to create a login Id with us. So before you save a project, please create a login Id using a link given at the top right corner of this page.
Share Perl Project Online
You can use this feature to share your Perl Code with your teachers, classmates and colleagues. Just click Share Button and it will create a short link, which can be shared through Email, WhatsApp or even through Social Media. A shared link will be deleted if it has been passive for almost 3 months.
More Features of Online Perl Compiler
- Theme – You can change the current editor's theme from the "Editor Theme" option under "Settings" menu.
- Font Size – You can change the font size of the editor /compiler from from the "Font Size" option under "Settings" menu.
- Tab Size – You can change the tab size from the "Tab Size" option under "Settings" Menu.
- Show/Hide Line Numbers – You can show/hide the line number with the code from the "Show Line Numbers" or "Hide Line Numbers" option under "Settings" Menu.
- And, many more.
Benefits of Using Online Perl Compiler
There are several benefits of using the Online Perl Compiler to run your Perl code:
- Platform independence: You can run your code from any device without taking care of operating systems.
- Convenience: You don't need to install anything for using this.
- No setup required: There is no need for additional setup to run your code.
- Updated version: Our online compiler/editors/terminals are the latest up-to-date.