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php-manual-en-4.3.0-2mdk.noarch.rpm

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>Uploading multiple files</H1
><P
>&#13;    Multiple files can be uploaded using different
    <TT
CLASS="literal"
>name</TT
> for <TT
CLASS="literal"
>input</TT
>.
   </P
><P
>&#13;    It is also possible to upload multiple files simultaneously and
    have the information organized automatically in arrays for you. To
    do so, you need to use the same array submission syntax in the
    HTML form as you do with multiple selects and checkboxes:
   </P
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><B
>Note: </B
>
     Support for multiple file uploads was added in version 3.0.10.
    </P
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><P
>&#13;    <TABLE
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>Example 18-3. Uploading multiple files</B
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>&#60;form action="file-upload.php" method="post" enctype="multipart/form-data"&#62;
  Send these files:&#60;br&#62;
  &#60;input name="userfile[]" type="file"&#62;&#60;br&#62;
  &#60;input name="userfile[]" type="file"&#62;&#60;br&#62;
  &#60;input type="submit" value="Send files"&#62;
&#60;/form&#62;</PRE
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   </P
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>&#13;    When the above form is submitted, the arrays
    <TT
CLASS="varname"
>$_FILES['userfile']</TT
>,
    <TT
CLASS="varname"
>$_FILES['userfile']['name']</TT
>, and
    <TT
CLASS="varname"
>$_FILES['userfile']['size']</TT
> will be
    initialized (as well as in $HTTP_POST_FILES for PHP version
    prior 4.1.0).
    When
    <TT
CLASS="literal"
>register_globals</TT
> is on, globals for uploaded
    files are also initialized. Each of these will be a numerically
    indexed array of the appropriate values for the submitted files.
   </P
><P
>&#13;    For instance, assume that the filenames
    <TT
CLASS="filename"
>/home/test/review.html</TT
> and
    <TT
CLASS="filename"
>/home/test/xwp.out</TT
> are submitted.  In this
    case, <TT
CLASS="varname"
>$_FILES['userfile']['name'][0]</TT
>
    would contain the value <TT
CLASS="filename"
>review.html</TT
>, and
    <TT
CLASS="varname"
>$_FILES['userfile']['name'][1]</TT
> would
    contain the value <TT
CLASS="filename"
>xwp.out</TT
>. Similarly,
    <TT
CLASS="varname"
>$_FILES['userfile']['size'][0]</TT
> would
    contain <TT
CLASS="filename"
>review.html</TT
>'s filesize, and so forth.
   </P
><P
>&#13;    <TT
CLASS="varname"
>$_FILES['userfile']['name'][0]</TT
>,
    <TT
CLASS="varname"
>$_FILES['userfile']['tmp_name'][0]</TT
>,
    <TT
CLASS="varname"
>$_FILES['userfile']['size'][0]</TT
>, and
    <TT
CLASS="varname"
>$_FILES['userfile']['type'][0]</TT
> are
    also set.
   </P
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