$NO_POINTS
$NO_POINTS
This implementation can detect and decode QR Codes in an image.
decode(mixed $image, mixed $hints = null) : \Zxing\Qrcode\a
Locates and decodes a QR code in an image.
| mixed | $image | |
| mixed | $hints |
if a QR code cannot be found
if a QR code cannot be decoded
if error correction fails
String representing the content encoded by the QR code
extractPureBits(mixed $image) : mixed
This method detects a code in a "pure" image -- that is, pure monochrome image which contains only an unrotated, unskewed, image of a code, with some white border around it. This is a specialized method that works exceptionally fast in this special case.
| mixed | $image |