PHP 7.0.6 Released

    fdf_save

    (PHP 4, PHP 5, PHP 7)

    fdf_save — Save a FDF document

    Description

    bool fdf_save ( resource $fdf_document [, string $filename ] )

    Saves a FDF document.

    Parameters

    fdf_document

    The FDF document handle, returned by fdf_create(), fdf_open() or fdf_open_string().

    filename

    If provided, the resulting FDF will be written in this parameter. Otherwise, this function will write the FDF to the default PHP output stream.

    Return Values

    Returns TRUE on success or FALSE on failure.

    See Also

    User Contributed Notes

    karsten at k-fish dot de
    13 years ago
    The doc says that an empty file name will cause PHP to output the FDF to 'stdout'. I had no success on this (with PHP 4.2.3 and fdftk v5): no string, an empty string and null all returned a message complaining about 'wrong parameter count'.

    So I used the way (saving to a file and using passthru) given as an example on the page describing fdf_create(), and added a uniqid(rand(),1) to the filename to avoid clashes. This worked well.
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