[SOLVED] extracting one single variable from an array by key

[discostudio]

$link = "http://www.google.com/base/feeds/snippets/1029346123708061275";

$temp = explode("/", $link);

---
[temp] => Array
                (
                    [0] => http:
                    [1] => 
                    [2] => www.google.com
                    [3] => base
                    [4] => feeds
                    [5] => snippets
                    [6] => 5790055782500671666
                )
---
$froogleid = extract($temp, EXTR_PREFIX_SAME, "6");

echo $froogleid;

 

OK, so I am trying to extract the value from the array key "6", I can't work this out! - I can't even find a predefined-function to do this.

 

I just want it to output the value of key 6.

 

Please help me people!

[lur]

$froogleid = $temp[6];

?

[metrostars]

echo $temp[6];

[discostudio]

Ahh, yes!

 

I should have mentioned that I am trying to extract the last variable from the array, that was just an example, but depending on the url, they arrey could have any number of parts.

 

I am really looking for a one-line solution with something like "list" but I can't seem to find one.

[discostudio]

I've tried all-sorts, even reversing the array etc.

No joy as yet....

[lightningstrike]

$count = count($temp) - 1;
echo $temp[$count];

 

should work I believe

[roopurt18]

I think you should read up on arrays before continuing with what you're doing.  You're missing a very fundamental idea here.

[discostudio]

done it!

 

 

this is how you echo the last value in any array:

echo end($engineIdArray);