Imagick::getImageFormat()

(PECL imagick 2.0.0)

Returns the format of a particular image in a sequence

说明

Imagick::getImageFormat(void): string

Returns the format of a particular image in a sequence.

返回值

Returns a string containing the image format on success.

错误／异常

错误时抛出 ImagickException。

Use Imagick::queryFormats() to get a list of possible format names that might be returned by this function.