Html2pdf HTML into PDF HTML inside lost image

There are pictures in HTML

The converted PDF has no

And I used the regular to replace the picture inside and then insert the picture.
$pattern = "//i";
Preg_match_all ($pattern, $file, $match);
Var_dump ($match);
for ($i =0; $i
$img _url=preg_match ("/^http:\/\//", $match [1][$i])? $ $match [1][$i]: "http://file.aconf.org". $match [1][$i];
Preg_replace ($match [0][$i], $pdf->image ($img _url, 5, 5, Max, max, $type = ", $link =" ", $paint =true), $file);
}
$pdf->image ($img _url, 5, 5, $, =true, $type = ", $link =" "," $paint ");
Error occurred

Ask the great God for guidance.

Reply to discussion (solution)

Confirm that your image format can be accepted (JPEG, PNG)
Confirm that the remote picture can be read by the file function (if the other party has a chain of anti-theft, not enrolled)

The picture is JPG can be read to be sure

Vendor (' html2fpdf.html2fpdf ');
$pdf = new FPDF ();
$pdf->addpage ();
$pdf->setfont (' Arial ', ' B ', 16);
$pdf->cell (40,10, ' Hello world! ');
$pdf->image (' http://file.aconf.org/public/images/logo.png ', 60,30,90,0, ' png ');
$pdf->output ();
I directly use the Insert Image function Error alpha channel not supported:http://file.aconf.org/public/images/logo.png

The following modes are not supported for PNG
interlacing (Interleaved type)
Alpha Channel

Thank you so much for the fact that I changed a picture.

