PHP Unconference Europe 2015

fdf_save

(PHP 4, PHP 5)

fdf_saveSave a FDF document

Descrição

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

Saves a FDF document.

Parâmetros

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.

Valor Retornado

Retorna TRUE em caso de sucesso ou FALSE em caso de falha.

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karsten at k-fish dot de
11 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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