RE: [PHP] Split(), Explode()..

Hi Maxim, > I have a simple (hopefully) question: > > I am trying to reformat the string by letters: > > $string = explode("", 'Hello World'); > echo implode (' ', $string); > > What I want is to separate each character of the string by whitespaces. > Plus I want to keep the array ($string) for feature use. > > The code above gives me the following errors: > Warning: Empty delimiter in /blah/blah.html on line 93 > Warning: Bad arguments to implode() in /blah/blah.html on line 94 > > I also tried to use split: > > $string = split ("", 'Hello World'); > echo implode (' ', $string); > > and the errors received were: > Warning: unexpected regex error (14) in /blah/blah.html on line 93 > Warning: Bad arguments to implode() in /blah/blah.html on line 94 > > Anyone has an idea how to do it? > Any function I don't know that does that? > > Can a loop help me? Regex? (BTW, the speed is pretty important) I had the same problem yesterday... $string = preg_split("//", 'Hello World'); that works. Cheers, Matthias