How to save image to mysql database?

Question

PHP

I use mysqli_real_escape_string, but it gives an error:
Incorrect string value: '\xFF\xD8\xFF\xE0\x00\x10...' for column 'html' at row 1# Finishing ...
I understand that pictures do not need to be saved to the database . I just want to know.

Answer 1

What is the format of the field in your database?
You need a field of type TINYBLOB, BLOB, MEDIUMBLOB, LONGBLOB (differences in storage volume)