1. Documentation
2. Change Log

This extentsion allows you ti read EXIF data (including thumbnails) from your JPEG and TIFF images.

Resources ¶

• Home page
• Try out a demo
• Join discussion or report a bug

Documentation ¶

Requirements ¶

• Yii 1.0 or above

Installation ¶

• Extract the release file under protected/extensions

Usage ¶

See the following code example:

Yii::import('application.extensions.exifreader.CExifReader');

or add to your config:

'components'=>array(
	'CExifReader' => array(
	    'class'=>'ext.exifreader.CExifReader',
	),
),

and then in your Controller or View write:

$exifReader = new CExifReader;
// or $exifReader = Yii::app()->CExifReader;

$exifReader->file = PATH_TO_YOUR_FILE;
$data = $exifReader->getExifData(array(
	// first parameter is tag which we want to get
	// second is which section from it we want to ignore
	array('FILE', array('SectionsFound')),
	'COMPUTED',
	'THUMBNAIL',
	array('IFD0', array('UndefinedTag:0xC4A5')),
	array('EXIF', array('MakerNote')),
));
$thumbnail = $exifReader->getExifThumbnail();

and then you can display result for data:

if (is_array($data) && !empty($data)) {

    echo '<table>';
    foreach ($data as $item) {
        if (!empty($item)) {
            foreach ($item as $key => $value) {
                echo '<tr><td><strong>'.$key.'</strong></td><td>'.$value.'</td></tr>';
            }
        }
    }
    echo '</table>';

}

and for thumbnail:

echo '<img width="'.$thumbnail['width'].'" height="'.$thumbnail['height'].'" src="data:'
.image_type_to_mime_type($thumbnail['type']).';base64,'.base64_encode($thumbnail['thumb']).'">';

enjoy!

Change Log ¶

January 29, 2010 ¶

• Initial beta release.