The reason analysis and solution to the failure of generating thumbnails in PHP resizeimage partial jpg files _php example

Today, I encountered the Resizeimage function of GD to process the thumbnails of the jpg suffix file to prompt the image is not a valid JPG image and error

Domestic online Search A lot of information did not find an effective solution, so long as the GD JPEG file support to open to solve

Write the above line code at the beginning or open the configuration in the php.ini file.

The above content is for PHP resizeimage some JPG files to generate thumbnails of the reasons for failure analysis and solutions, I hope to help!