Imagick::getImageProperty()
(PECL imagick 2.0.0)
Returns the named image property
说明
Imagick::getImageProperty(string $name): string
Returns the named image property.此方法在Imagick基于ImageMagick 6.3.2以上版本编译时可用。
参数
- $name
name of the property(for example Exif:DateTime)
范例
Example #1 Using Imagick::getImageProperty():
Setting and getting image property
<?php $image = new Imagick(); $image->newImage(300, 200, "black"); $image->setImageProperty('Exif:Make', 'Imagick'); echo $image->getImageProperty('Exif:Make'); ?>
参见
- Imagick::setImageProperty() Sets an image property
返回值
Returns a string containing the image property, false if a property with the given name does not exist.
To access a photograph's EXIF data, an alternative method is the normal PHP Exif function. <?php $exif_data = exif_read_data($pic1); $edate = $exif_data['DateTime']; ?> See: http://php.net/manual/en/book.exif.php