Imagick
PHP 手册

Imagick::getImageProperties

(PECL imagick 2.0.0)

Imagick::getImagePropertiesReturns 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"
}

?>


Imagick
PHP 手册