הוספת BOM UTF-8 לקבצים ב - PHP

$csv_file  = fopen("barvaz/barvazon.csv", 'w') or die("can't create bar baz");
fwrite($csv_file, "\xEF\xBB\xBF");

Setting program_name in mysql session_connect_attrs allows you to see the name of the program connected

I am using mysql for quite some time now. I have noticed that looking at client connections using mysql workbench so an interesting column ...