It will be difficult to define the check for such a coalesce function
that everybody agrees on. Personnally I like the !empty test, but would
want it to check on != 0 too. Most probably my favourite check would be
something like:
!empty($foo) || (string)$foo !== ''
Someone else might want thi
Hans Lellelid wrote:
Hi all,
I have a pattern I'm trying to implement in PHP5 using a class that
could be called statically or non-statically. Perhaps "pattern" gives
this too much legitimacy :) I can't figure out how to do this & wanted
to ask if a) it's possible at all and b) if there's been
Okin okin wrote:
Hi,
I'm having trouble with output buffering limitation
and the output_callback function of ob_start.
look at this script :
function ob_perso_handler($buffer)
{
ob_start();
echo 'foo';
$buffer .= ob_get_contents();
ob_end_clean();
r
While venus is crossing the sun I'm trying to model a tree using two
arrays; one containing the structure of the tree and the other
containing the data of the nodes.
The second array also contains pointers to 'subtrees' of the first
array. Anyway, I discovered a strange behavior when I dumped th
