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Editorial Team
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Asked: 2026-06-15T23:37:34+00:00

I’m using the following code, the first echo works fine but the second comes

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I’m using the following code, the first echo works fine but the second comes up as undefined.

echo $_POST['text'];

extract($_POST, EXTR_PREFIX_ALL, "Form_");

echo $Form_text;
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1 Answer

  1. Editorial Team

    extract already adds _ after prefix.

    So:

    echo $Form__text;

    will work.

    In another words, there’s no need to manually add _ in third parameter.

    Your code should be like this:

    extract($_POST, EXTR_PREFIX_ALL, "Form");

echo $Form_text;
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