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Thread: Undefined Index

  1. #1
    New Coder
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    Exclamation Undefined Index

    Hi, y'all!!

    I hope anyone could help me, I have a problem with some code using sessions, in the first page I initialize the variable with some value, and in the third page, I need to do a validation with such variable, but It appears two notice, wich I have never heard them before, like:

    NOTICE: Undefined Index: variable in D:/mydocuments on line 74

    Hope someone can help me!!!

  • #2
    Senior Coder
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    This means $_SESSION['variable'] isn't set.
    "$question = ( to() ) ? be() : ~be();"


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