string_pad [function]

string_pad( string str, int tgtsize, string padstr = " ", int flags = STRING_PAD_RIGHT )

return the string str, padded from template padstr up to the size tgtsize according to flags

string_pad( "padded", 10 ); // string [10] "padded    "
string_pad( "center", 10, "_", STRING_PAD_LEFT | STRING_PAD_RIGHT ); // string [10] "__center__"