PHP sample code for uploading multiple files and images

PHP sample code for uploading multiple files and images

$ Uptypes = array ( // The ContentType format of the uploaded file 'Image/jpg ', 'Image/jpeg ', 'Image/png ', 'Image/pjpeg ', 'Image/GIF ', 'Image/bmp ', 'Image/x-png ', 'Application/msword', // doc 'Application/vnd.openxmlformats-officedocument.wordprocessingml.doc ument', // docx 'Application/vnd. openxmlformats-officedocument.presentationml.presentation ', // pptx 'Application/vnd. openxmlformats-officedocument.spreadsheetml.sheet ', // xlsx 'Text/plain' ); /** * Php multi-file and multi-image Upload * By bbs.it-home.org */ $ Max_file_size = 2000000; // size limit of uploaded files, in bytes $ Dir = "upload/"; // file upload path If ($ _ SERVER ['request _ method'] = 'post ') { $ File = $ _ FILES ['upfile'] ['name']; Foreach ($ file as $ key => $ item ){ If ($ item! = ''){ If (! Is_uploaded_file ($ _ FILES ['upfile'] ['tmp _ name'] [$ key]) // check whether a file exists { Echo "the image does not exist! "; Exit; } If ($ max_file_size <$ _ FILES ['upfile'] ['size'] [$ key]) // check the file size { Echo "the file is too large! "; Exit; } If (! File_exists ($ dir )) { Mkdir ($ dir ); } $ Filename = $ _ FILES ['upfile'] ['tmp _ name'] [$ key]; $ Image_size = getimagesize ($ filename ); $ Pinfo = pathinfo ($ file [$ key]); $ Ftype = $ pinfo ['extension']; $ Destination = $ dir. time (). $ file [$ key]; If (file_exists ($ destination) & $ overwrite! = True) { Echo "a file with the same name already exists "; Exit; } If (! Move_uploaded_file ($ filename, $ destination )) { Echo "an error occurred while moving the file "; Exit; } $ Pinfo = pathinfo ($ destination ); $ Fname = $ pinfo ['basename']; Echo "uploaded successfully File name: ". $ dir. $ fname ." "; Echo "width:". $ image_size [0]; Echo "length:". $ image_size [1]; Echo" Size: ". $ _ FILES ['upfile'] ['size']." bytes "; } Echo" Image preview: "; Echo "echo" alt = \ "image preview: \ r File name:". $ destination. "\ r Upload Time: \"> "; Echo" "; } } ?> Note: You need to upload two files during Upload. Otherwise, an error is reported. The code is not perfect. it just provides an idea for your reference.