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

So you're saying that a loop would be enough? but how? for() loop? can you pass me a simple sketch of what you mean , just to give me an idea.. -----Original Message----- From: David Robley [mailto:huntsman@hermes.nisu.flinders.edu.au] Sent: Thursday, October 19, 2000 1:29 PM To: Maxim Maletsky; 'PHP General List. (E-mail)' Subject: Re: [PHP] Split(), Explode().. On Thu, 19 Oct 2000, Maxim Maletsky wrote: > > > Hello list, > 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) > > Thanks folks! Well, a string variable is simply an array of characters, so you could just loop through the variable and assign each element(letter) with a space appended to it (unless it is already a space?) to a new variable. Consider how you deal with the last element - ie does it need a space appended? -- David Robley | WEBMASTER & Mail List Admin RESEARCH CENTRE FOR INJURY STUDIES | http://www.nisu.flinders.edu.au/ AusEinet | http://auseinet.flinders.edu.au/ Flinders University, ADELAIDE, SOUTH AUSTRALIA -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net For additional commands, e-mail: php-general-help@lists.php.net To contact the list administrators, e-mail: php-list-admin@lists.php.net