PHP 8.3.0 RC 6 available for testing
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    Imagick::commentImage

    (PECL imagick 2, PECL imagick 3)

    Imagick::commentImage — Adds a comment to your image

    说明

    public Imagick::commentImage(string $comment): bool

    Adds a comment to your image.

    参数

    comment

    The comment to add

    返回值

    成功时返回 true。

    错误／异常

    错误时抛出 ImagickException。

    示例

    示例 #1 Using Imagick::commentImage():

    Commenting an image and retrieving the comment:

    <?php

    /* Create new Imagick object */
    $im = new imagick();

    /* Create an empty image */
    $im->newImage(100, 100, new ImagickPixel("red"));

    /* Add comment to the image */
    $im->commentImage("Hello World!");

    /* Display the comment */
    echo $im->getImageProperty("comment");

    ?>

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