foreach

foreach

• Another very useful control statement is the foreach loop. The foreach loop iterates through some list and executes a statement block for each iteration. In CGI scripts, the foreach loop is most commonly used to iterate through a list array. For example, the following code snippet will print out the value of every element in the list array @names.

  foreach $name (@names)
         {
         print "$name\n";
         }
  

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Using the if, elsif, else and unless Control Statements
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