explode? Opcje

[sneewee]

Mam pewne pytanie...

nie moge znalezc w manualach ani nigdzie indziej, jak zrobic cos takiego..


input:

$string = "sKryPt testowy";

output:

$tablica[0] = "s";
$tablica[1] = "K";
$tablica[2] = "r";
$tablica[3] = "y";
$tablica[4] = "P";
$tablica[5] = "t";

---------

funkcja explode dzieli wylacznie po znakach, jak wiec podzielic tekst NA ZNAKI?


Pozdrawiam,
marcin at leliwa dot com

[DeyV]

Jeszcze ciekawiej będzie w PHP5 - tam zostanie to zróżnicowane.

a) There is an ambiguity in today’s sharing of array offsets syntax for both strings
and arrays. In code such as $str[0] = ‘a’; where $str is an empty string (due to
earlier php 4 and php 3 behavior) $str is treated as an array and therefore the
above statement would result in $str[0] being converted to an array and having its
offset 0 being set to the string “a”. However, some people would expect the result
to be $str as the string value “a”.
(IMG:http://forum.php.pl/style_emoticons/default/cool.gif) By introducing a specialized syntax for string offsets it will be possible to
somewhat optimize the run-time processing, as we will know at compile-time that
the user specifically means to use a string offset.
c) Language wise it is much better if developers will be able to tell if the author
meant to use array offsets or string offsets in a code snippet.

Functionality
The currently suggested syntax is as follows:
$str{2} = ‘a’;
An example of the new functionality:
$str1 = $str2 = “”;
$str1{0} = ‘a’;
$str2[0] = ‘a’;
The result will be $str1 being the string “a” and $str2 being array(0 => “a”).