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Learning Perl

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Previous: 9.1 The last Statement Chapter 9
Miscellaneous Control Structures
Next: 9.3 The redo Statement
 

9.2 The next Statement

Like last , next alters the ordinary sequential flow of execution. However, next causes execution to skip past the rest of the innermost enclosing looping block without terminating the block.[ 2 ] It is used like this:

[2] If there's a continue block for the loop, which we haven't discussed, next goes to the beginning of the continue block rather than the end of the block. Pretty close.



while (

something

) {     

firstpart

;     

firstpart

;     

firstpart

;     if (

somecondition

) {         

somepart

;         

somepart

;         next;     }     

otherpart

;     

otherpart

;     # next comes here }

If somecondition is true, then somepart is executed, and otherpart is skipped around.

Once again, the block of an if statement doesn't count as a looping block.


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