How can the issue of not being able to write the file to the specified folder "thumbnails" be resolved in the PHP script?

The issue of not being able to write the file to the specified folder "thumbnails" can be resolved by ensuring that the folder has the correct permissions set for writing files. This can be done by changing the folder permissions to allow the PHP script to write files to it. 

// Set the correct permissions for the "thumbnails" folder
chmod("thumbnails", 0777);

// Write the file to the "thumbnails" folder
file_put_contents("thumbnails/image.jpg", $image_data);

Keywords

file permissions file system error handling fopen move_uploaded_file

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