fdf_save_string

(PHP 4 = 4.3.0)

fdf_save_string -- Returns the FDF document as a string

Description

string fdf_save_string ( resource fdf_document)

The fdf_save_string() function returns the FDF document as a string.

範例 1. Retrieving FDF as a string

 ?php
$fdf = fdf_create();
fdf_set_value($fdf, "foo", "bar");
$str = fdf_save_string($fdf);
fdf_close($fdf);
echo $str;
? 

%FDF-1.2
%睼珃
1 0 obj
   
/FDF    /Fields 2 0 R    
   
endobj
2 0 obj
[ 
   /T (foo)/V (bar)   
]
endobj
trailer
  
/Root 1 0 R 

  
%%EOF


See also fdf_save(), fdf_open_string(), fdf_create() and fdf_close().