if alternative

jasondavis

if ($pagesize == NULL) {
	$pagesize=10;
}

I think this is wrong

$pagesize ? "NULL" : "10";

how can I write this as a line if statement with the ? it confuses me somewhat at the moment

NogDog

What do you want the value of $pagesize to be if it is not NULL?

jasondavis

if $pagesize is NULL then I set it to 10 otherwise it will use the value that $pagesize already has

reddrum

maybe this?

($pagesize == '\0') ? 10 : $pagesize;

NogDog

Then it probably makes more sense to just use an if statement like you originally had, as there is no "else" portion in this situation. If you do the following...

$pagesize = ($pagesize == NULL) ? 10 : $pagesize ;

...is equivalent to doing...

if($pagesize == NULL)
{
   $pagesize = 10;
}
else
{
   $pagesize = $pagesize;
}

...which is more obviously redundant.