Save PDF as a blob in a database using PHP?

问题:

I have a PDF file on my server that I want to select and transform into a blob for insertion into my database (using an INSERT INTO command). My first problem is getting hold of the PDF using PHP. I know it is done with the file_get_contents() function, but I do not understand what parameters it needs.

回答1:

$fp = fopen($fileLocation, 'r');
$content = fread($fp, filesize($fileLocation));
$content = addslashes($content);
fclose($fp);

You can save the $content to blob field in mysql