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Most people do not understand the knowledge points of this article "PHP how to deal with pictures in bmp format", so the editor summarizes the following contents, detailed contents, clear steps, and has a certain reference value. I hope you can get something after reading this article. Let's take a look at this "PHP how to deal with pictures in bmp format" article.

Array

(

[0] = > 494

[1] = > 260

[2] = > 6

[3] = > width= "494" height=" 260"

[bits] = > 24

[mime] = > image/x-ms-bmp

)

Take a closer look at the array printed above, mime is image/x-ms-bmp, that is, bmp format, the impression that php's gd library does not handle this function, and then I was in the configuration file, as long as mime for this kind of can not be uploaded.

After coming back in the evening, I looked up the relevant methods of php dealing with bmp on the Internet, and finally found it in stackoverflow. The post said that there was an ImageCreateFromBMP method for the function comments on imagecreate that entered the official website. First, the file in bmp format was called to this function, and then saved with imagejpeg. Later, I tried it and found that imagepng was also fine. The code is posted below.

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