I am developing mobile app which talks with server via
PHP Webservice. This is my first time using PHP. I managed to upload data in to database. Now i need to send an image to store it in ftp server. For that i converted
image->hex and sent from my app.
I got the hex code but not sure how to convert it in to an image and store in in ftp server. I am really struggling here. I googled it but couldn't find exact one.
Any help is much appreciated.
Convert the HEX string to binary:
pack("H*", ...)is equivalent to
hex2bin, which is available since PHP 5.4.
Write it to disk: