php error fopen(): Filename cannot be empty in

Question

Send email with attachment code was working fine recently we have transfer the file to another hosting server idk what happen it display the below error,

Wa

Answer 1

Problem Solved

to hide the warning just use "@" ex: @fopen, @fread, @fclose

Phew 3hrs wasted to solve this warning

Answer 2

Default size of uploading temp file is 2mb Increase Size By

upload_max_filesize=2M

TO

upload_max_filesize=100M

in php.ini xampp, and after that restart xampp. I hope you will not get any errors and that the file will be read also.