[7days7]

Try with it:

Код:

format(VariavelString, sizeof(VariavelString), "%s", inputtext);

If your variable can be change, before format use VariavelString[0] = EOS;
[0] - first char of your string and EOS - End Of String. Thanks to the fact You're making VariavelString empty before insert string into another string.

Also there's a one more function called strins:

Код:

strins(VariavelString, inputtext, 0);