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I have the following code in my Controller to save the image in the database, not any error so I think it works right.
$data = Input::file('assinatura');
$escaped = bin2hex($data);
$tecnico->assinatura = $escaped;
$tecnico->save();
It looks like this on my chart:
The problem is I don’t know how to display this image if I put:
<img src="{{ $tecnico->assinatura }}" />
Of that mistake:
Errorexception in helpers.php line 469:
htmlentities() expects Parameter 1 to be string, Resource Given
Raylan saving images as strings (since you use Hex and actually the most efficient would be Base64) or blobs in the database is a bad idea, always prefer to upload the image to the server and save in the database the path to where it is saved.
– BrunoRB
I imagine the upload is better @Brunorb, but since there are few images and small, I thought that recording straight would be easier. If you really can’t or show me that it’s really not worth anything I’ll try uploading to a directory on the server.
– Raylan Soares