- Perl Basics
- Perl - Home
- Perl - Introduction
- Perl - Environment
- Perl - Syntax Overview
- Perl - Data Types
- Perl - Variables
- Perl - Scalars
- Perl - Arrays
- Perl - Hashes
- Perl - IF...ELSE
- Perl - Loops
- Perl - Operators
- Perl - Date & Time
- Perl - Subroutines
- Perl - References
- Perl - Formats
- Perl - File I/O
- Perl - Directories
- Perl - Error Handling
- Perl - Special Variables
- Perl - Coding Standard
- Perl - Regular Expressions
- Perl - Sending Email
- Perl Advanced
- Perl - Socket Programming
- Perl - Object Oriented
- Perl - Database Access
- Perl - CGI Programming
- Perl - Packages & Modules
- Perl - Process Management
- Perl - Embedded Documentation
- Perl - Functions References
- Perl Useful Resources
- Perl - Questions and Answers
- Perl - Quick Guide
- Perl - Useful Resources
- Perl - Discussion
Perl push Function
Description
This function pushes the values in LIST onto the end of the list ARRAY. Used with pop to implement stacks.
Syntax
Following is the simple syntax for this function −
push ARRAY, LIST
Return Value
This function returns number of elements in new array.
Example
Following is the example code showing its basic usage −
#!/usr/bin/perl -w $, = ","; @array = ( 1, 2 ); print "Before pushing elements @array \n"; push(@array, (3, 4, 5)); print "After pushing elements @array \n";
When above code is executed, it produces the following result −
Before pushing elements 1 2 After pushing elements 1 2 3 4 5
perl_function_references.htm
Advertisements