PHP: variable not working inside of function?

Posted by mathiregister on Stack Overflow See other posts from Stack Overflow or by mathiregister
Published on 2010-06-14T21:43:02Z Indexed on 2010/06/14 21:52 UTC
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hi guys,

echo $path; //working
function createList($retval) {
    echo $path; //not working
    print "<form method='POST' action='' enctype='multipart/form-data'>";
    foreach ($retval as $value) {
            print "<input type='checkbox' name='deletefiles[]' id='$value' value='$value'>$value<br>";
    }
    print "<input class='submit' name='deleteBtn' type='submit' value='Datei(en) löschen'>";
    print "</form>";    
}

what am I doing wrong? why is $path printed corretly outside of the createlist function, but it's not inside of the function?

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