EclipseIdri

Hi everyone, I am doing a work to unzip files and then choose some of them with checkebox and upload but when unzip, the $_FILES['files']['name'] stays with the name of the folder and the name of the file, so it cant upload well. I attach a file with images, how it looks like. I don't know what its wrong in the code. Can you help me? Please! Thanks in advace for your help! error upload.pdf