PHP - Manual: PDF_open_ccitt
2024-11-15
(PHP 4 >= 4.0.5, PECL pdflib >= 1.0.0)
PDF_open_ccitt — Open raw CCITT image [deprecated]
$pdfdoc
, string $filename
, int $width
, int $height
, int $BitReverse
, int $k
, int $Blackls1
) : intOpens a raw CCITT image.
This function is deprecated since PDFlib version 5, use PDF_load_image() instead.
官方地址:https://www.php.net/manual/en/function.pdf-open-ccitt.php