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    fdf_create

    (PHP 4, PHP 5 < 5.3.0, PECL fdf SVN)

    fdf_create — 新規 FDF ドキュメントを作成する

    説明

    fdf_create(): resource

    新規 FDF ドキュメントを作成します。

    この関数は、PDF ドキュメントの入力フィールドにデータを書きこみたい場合に必要です。

    パラメータ

    この関数にはパラメータはありません。

    戻り値

    FDF ドキュメントハンドル、あるいはエラー時に false を返します。

    例

    例1 PDF ドキュメントを公開する

    <?php
    $outfdf     = fdf_create();
    fdf_set_value($outfdf, "volume", $volume, 0);

    fdf_set_file($outfdf, "http:/testfdf/resultlabel.pdf");
    fdf_save($outfdf, "outtest.fdf");
    fdf_close($outfdf);
    Header("Content-type: application/vnd.fdf");
    $fp = fopen("outtest.fdf", "r");
    fpassthru($fp);
    unlink("outtest.fdf");
    ?>

    参考

    • fdf_close() - FDF ドキュメントを閉じる
    • fdf_save() - FDF ドキュメントを保存する
    • fdf_open() - FDF ドキュメントをオープンする

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    User Contributed Notes 4 notes

    up
    0
    jwadhwani at pobox dot com
    18 years ago
    For fdf_save you need to provide the complete path, such as :fdf_save($outfdf,"c:/inetpub/wwwroot/temp_sites/fdf/outtest.fdf"); and not only outtest.fdf.
    up
    0
    Punkisdead
    21 years ago
    <?php
    $outfdf     = fdf_create();
    $volume = "test";
    fdf_set_value($outfdf, "volume", $volume, 0);

    fdf_set_file($outfdf, "http://localhost/webapps/volume.pdf");
    Header("Content-type: application/vnd.fdf");
    fdf_save($outfdf);
    fdf_close($outfdf);

    ?>

    This works for IE 5.5+

    It will populate the fields and open the resulting pdf for you, without having to create an fdf file and adding the open script to the pdf...
    up
    0
    Sergei
    21 years ago
    I thought the following might save someone a lot of time. The example fdf snippet above, namely:

    <?php
    $outfdf     = fdf_create();
    fdf_set_value($outfdf, "volume", $volume, 0);

    fdf_set_file($outfdf, "http:/testfdf/resultlabel.pdf");
    fdf_save($outfdf, "outtest.fdf");
    fdf_close($outfdf);
    Header("Content-type: application/vnd.fdf");
    $fp = fopen("outtest.fdf", "r");
    fpassthru($fp);
    unlink("outtest.fdf");
    ?>

    will not work (or there's at least a big possibility it won't) in IE (version 6 sure and I suspect lower versions as well) if you have session.auto_start on. Apparently, setting a cookie before feeding the fdf to the browser somehow messes it up. It works fine in Netscape though. I spent days on Google before I found a post somewhere about someone else having the same problem.

    The solution? Well, I created a separate directory in the web tree and turned session.auto_start off just for that directory like this:

    <Location /new_directory>
    php_admin_flag session.auto_start 0
    </Location>

    Hope this was useful to somebody.
    up
    -3
    mlarke at nanuc dot ca
    21 years ago
    Header("Content-type: application/vnd.fdf"); simply does not work in IE. The easiest method to automatically load the fdf file is to open the 'pdf' file via php. With use of Acrobat
    document -> page action -> page open -> add -> javascript
    and paste the following into the pdf file:

    this.importAnFDF("my_fdf_file.fdf");

    This will auto-load the fdf contents
    Cheers Mike
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