(PHP 4 >= 4.0.5, PECL pdflib >= 1.0.0)
PDF_findfont — Prepare font for later use [deprecated]
$p
    , string $fontname
    , string $encoding
    , int $embed
    )
   Search for a font and prepare it for later use with PDF_setfont().
   The metrics will be loaded, and if embed is
   nonzero, the font file will be checked, but not yet used.
   encoding is one of builtin,
   macroman, winansi,
   host, a user-defined encoding name or the name of
   a CMap.
   Parameter embed is optional before PHP 4.3.5 or
   with PDFlib less than 5.
  
This function is deprecated since PDFlib version 5, use PDF_load_font() instead.