Hi,
>> because nothing matches the whitespace character, and foo is also not
>> matched. i would suggest following regular expression:
> Never mind, I sorted it out. Sorry for bothering.
no problem. i was actually indirectly asking for advice, because this
regular expression still doesn't work properly.
>> parray_tree($matches);
> Looks nice, where do I get this? (Or have I missed this?)
it's a script a friend of me wrote. it produces much nicer output
than var_dump(), IMHO. it is in my auto_prepend file because it comes
in very handy when you want to analyse the output of preg_* functions.
would be nice if you left the credits untouched.
--- snip ----------------------------------------
/* by Roland Tapken <[EMAIL PROTECTED]> */
function array_tree($array , $prep='') {
if(!is_array($array)) {
print '<b>array_tree:</b> This is not an array<br>';
return false;
}
$prep .= '|';
while(list($key, $val) = each($array)) {
$type = gettype($val);
if(is_array($val)) {
$line = "-+ $key ($type)\n";
$line .= array_tree($val, "$prep ");
} else {
$line = "-> $key = \"$val\" ($type)\n";
}
$ret .= $prep.$line;
}
return $ret;
}
function parray_tree($array) {
print '<pre>';
print htmlspecialchars(array_tree($array));
print '</pre>';
return true;
}
--- Snip ----------------------------------------
Kind Regards,
Daniel Lorch
--
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