Question

dear all..i want my input form automatically make all character become big size..
and also without press a capslock button…i want all data which have been input into DB in capital format..what’s code to make it?

Answer 1

As Matthew said, strtoupper() will work.

$str = "Mary Had A Little Lamb and She LOVED It So";
$str = strtoupper($str);
echo $str; // Prints MARY HAD A LITTLE LAMB AND SHE LOVED IT SO

Using Javascript to filter something that is going into a database, is bad. What if the user decides to turn of Javascript? You can do it, but it will have to be done again when in the backend code, so it’s a waste of time for something like this 🙂