Edit Report a Bug

Gmagick::readimageblob

(PECL gmagick >= Unknown)

Gmagick::readimageblob — Reads image from a binary string

说明

public Gmagick::readimageblob(string $imageContents, string $filename = ?): Gmagick

Reads image from a binary string.

参数

imageContents: Content of image.
filename: The image filename.

返回值

The Gmagick object.

错误／异常

错误时抛出 GmagickException。

add a note

User Contributed Notes 1 note

down

MPLong ¶

14 years ago


If you want to be able to do the opposite (output your gmagick object to a blob), then use getImageBlob() like this:

$outputstring = $im->getImageBlob();

This is apparently undocumented here, but since the entire library is ported/modeled on the imagemagick library, it makes sense that it uses the same name as imagemagick.

add a note