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  1. #1
    ALT.NET - because we need it silver trophybronze trophy dhtmlgod's Avatar
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    Can someone please...

    ...give me an example of an alphanumeric character?


  2. #2
    SitePoint Evangelist
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    I thought that would be a letter or number. i.e. a, d, 6, 2...

    I think I might be wrong though.

  3. #3
    Mlle. Ledoyen silver trophy seanf's Avatar
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    Yes: 1! It is 0-9 and a-z

    Sean
    Harry Potter

    -- You lived inside my world so softly
    -- Protected only by the kindness of your nature

  4. #4
    Prolific Blogger silver trophy Technosailor's Avatar
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    nope, you are right tech. Alphanumeric charachters are characters a-z and 1-9

    Sketch
    Aaron Brazell
    Technosailor



  5. #5
    SitePoint Wizard silver trophy redemption's Avatar
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    alphanumeric character -> [letter | digit]*
    letter -> a-z
    digit -> 0-9


    heh here's the BNF grammar for alphanumeric characters


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