Imagick::getImageProperties
(PECL imagick 2.0.0)
Imagick::getImageProperties — Returns the image properties
说明
Imagick::getImageProperties ([
string
$pattern = "*" [,
bool $include_values = TRUE ]] ) :
array
Returns all associated properties that match the pattern. If FALSE is passed as second parameter only the property names are returned. 此方法在Imagick基于ImageMagick 6.3.6以上版本编译时可用。
参数
-
pattern -
The pattern for property names.
-
include_values -
Whether to return only property names. If
FALSEthen only property names will be returned.
返回值
Returns an array containing the image properties or property names.
范例
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";
}
?>
