How can I select and upload multiple files with HTML and PHP, using HTTP POST POSTidfieldname, namePOSTnamefield,addressPOSTaddressfield. Image. Uploadarrayimage,dir,fields,table. This function checks to ensure that the file designated by filename is a valid upload file meaning that it was uploaded via PHPs HTTP POST upload mechanism. This blog Post concerns about File uploading functionality using PHP and jQuery in forms. Exts arraygif, jpeg, jpg, png. Exts. if arrayimageerror 0. Error. arrayimageerror. Upload. arrayimagename. Type. arrayimagetype. Size. arrayimagesize 1. Blt br. echo Stored in. Html Form File Upload Php' title='Html Form File Upload Php' />INSERT INTO. VALUES. value. Stored in. Folder lt br. Invalid file. Bulk Email Software Without Smtp. Upload ends here. Functions class ends hereyou can try this code for inserting multiple images with its extension this function is created for checking image files you can replace the extension list for perticular files in the code. Byaba.png' alt='Html Form File Upload Php' title='Html Form File Upload Php' />File upload control Save uploaded files Mail attachment as link if file size larger than Kilobytes Control upload file types No control on files. AJAX Form with CAPTCHA, Realtime Validation and PHP Backend. Last updated on February 7th, 2016 by Gabriel Livan 559 Comments.