Imagick::getImageProperties

(PECL imagick 2.0.0)

Imagick::getImageProperties — Returns the image properties

说明

array Imagick::getImageProperties ([ string $pattern = "*" [, bool $only_names = true ]] )

Returns all associated properties that match the pattern. If TRUE 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.
only_names: Whether to return only property names. If FALSE then also the values are 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"; 
}

?>