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对不起,我正在使用imagecreatefromjpeg();
imagecreatefromjpeg();
用于创建的默认图像质量是多少?
有没有办法改变它?
谢谢
它imagejpeg()设置 JPEG 质量,默认为 75。您可以通过整数(从 0 到 100)作为第三个参数来更改默认质量。
imagejpeg()