代码点火器-在最后一个URI段之前获取

Question

I found on stackOverflow that I get the last segment can be found like this:

end($this->uri->segment_array());

There is a work around from the statement above to get the before last segment?

I'm not asking about

$this->uri->uri_to_assoc(n)

or

$this->uri->segment(n)

Thank you.

Answer 1

Here's the segment before.

$secondLastKey = count($this->uri->segment_array())-1;
$this->uri->segment($secondLastKey);

Answer 2

$segs = $this->uri->segment_array();
$number = count($segs)-2;
echo $segs[$number];

Answer 3

$last = $this->uri->segment($this->uri->total_segments());
$beforelast = $this->uri->segment($last--);