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pointer

Discussion in 'JavaScript' started by keenlearner, Dec 31, 2007.

0
  1. #1
    Please help me these :

    1. what is the exact use of the "main", as a pointer ?
    2. What is it called in Javascript. so that I can search in google and learn more about it.
    3. How can I implement these in PHP ?

    Thank you. 

    <script>

function test()
{
 main:
  for(i=0; i <5; i++)
    {
   if(i == 1)
    continue main;
    document.write('in main'+'<br>');
   
     
  }
}

test();

</script>
    Code (markup):

     
    keenlearner, Dec 31, 2007 IP
  2. MMJ

    MMJ Guest

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    #2
    What are you trying to do?
     
    MMJ, Dec 31, 2007 IP
  3. keenlearner

    keenlearner Peon

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    #3
    I saw some js code something like that, now I know what is the use of it already. Thanks.
    It's something like
    continue [NUMBER];
    in PHP.
     
    keenlearner, Jan 1, 2008 IP
  4. MMJ

    MMJ Guest

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    #4
    Yeah, form SitePoint forums. :rolleyes:
     
    MMJ, Jan 1, 2008 IP