Ending modifiers : Perl Script « Language Basics « Perl

1. Perl
2. Language Basics
3. Perl Script

Ending modifiers

   

You can execute a simple Perl statement if a condition is true, by reversing the if statement syntax: 

statement if condition;

This technique is called an ending modifier. 
You can also do this for unless, while, and until, as shown in the following code: 

statement unless condition;
statement while condition;
statement until condition;

   
    
    
  

Related examples in the same category