Imagick::getImageProperties
(No version information available, might be only in CVS)
Imagick::getImageProperties — Returns the image properties
Description
array Imagick::getImageProperties
([ string $pattern
[, bool $only_names
]] )
Warning
此函數目前沒有參考文件；只有引數列表。
Warning
這個函數是實驗性質的。這個函數的行為、名稱、和關於此函數的任何其他文件在未來PHP的發行中可能會在不通知的情況下改變。 使用此延伸需自行承擔風險。
Returns all associated properties that match the pattern. If true is passed as second parameter only the property names are returned. This method is present if Imagick is compiled against ImageMagick 6.3.5-9 or later.
Parameters
- pattern
-
The pattern for property names. Defaults to "*"
- only_names
-
Whether to return only property names
Return Values
Returns an array containing the image properties or property names.
範例
Example#1 Using Imagick::getImageProperties():
An example of extracting EXIF information.
<?php
/* Create the object */
$im = new imagick("/path/to/example.jpg");
/* Get the EXIF information */
$exifArray = $im->getImageProperties("exif:*");
/* Loop trough the exif properties */
foreach ($exifArray as $name => $property)
{
echo "{$name} => {$property}<br />\n";
}
?>