Search results for: "EXIF header"

How does Photoshop handle XMP and Exif metadata in images?

Photoshop handles XMP and Exif metadata in images by allowing users to view and edit this information within the program. Users can access and modify...

How can PHP be used to sort images based on IPTC/EXIF keywords?

To sort images based on IPTC/EXIF keywords in PHP, you can use the PHP Exif extension to extract the metadata from the images. Once you have extracted...

What are the requirements and installation steps necessary to enable exif-support in PHP for reading image metadata?

To enable exif-support in PHP for reading image metadata, you need to have the exif extension installed and enabled in your PHP configuration. This ex...

How can PHP developers ensure that only the thumbnail EXIF data is removed from an image?

When removing EXIF data from an image in PHP, developers can use the `exif_read_data` function to read the existing EXIF data, unset the unwanted thum...

How can the PHP function imagerotate be utilized to correct image orientation based on EXIF data?

When images are uploaded from devices such as smartphones, the orientation may not be correct due to EXIF data. To correct this issue, the PHP functio...