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PHP array query? I'm probably just tired!

Discussion in 'PHP' started by Weirfire, Feb 2, 2006.

0
  1. #1
    The function isn't coming to mind but I've been working for a while now so I'm probably just getting a blank but;


    how would I check if variable $x exists within array $y[]

    I know I could set up a loop to go through element of $y[] but is there a quick way to check it?
     
    Weirfire, Feb 2, 2006 IP
  2. rossriley

    rossriley Guest

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    #2
    try...
    $key = array_search('value', $array);
     
    rossriley, Feb 2, 2006 IP
    Weirfire likes this.
  3. smo

    smo Well-Known Member

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    #3
    smo, Feb 3, 2006 IP
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  4. Weirfire

    Weirfire Language Translation Company

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    #4
    Thanks guys, those are both useful :)
     
    Weirfire, Feb 4, 2006 IP