Imagick::getImageProperty

(PECL imagick 2, PECL imagick 3)

Imagick::getImagePropertyReturns the named image property

说明

public 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)

返回值

Returns a string containing the image property, false if a property with the given name does not exist.

范例

Example #1 Using Imagick::getImageProperty():

Setting and getting image property

<?php
$image 
= new Imagick();
$image->newImage(300200"black");

$image->setImageProperty('Exif:Make''Imagick');
echo 
$image->getImageProperty('Exif:Make');
?>

参见

User Contributed Notes

Paul Janik 08-Sep-2011 12:00
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