<pre>Array
(
[0] => Ape
[1] => Bat
[2] => Cat
[3] => Dog
[4] => Elk
[6] => Gnu
[7] => Hen
)
</pre><pre>Array
(
[0] => Ape
[1] => Bat
[2] => Cat
[3] => Dog
[4] => Elk
[6] => Gnu
[7] => Hen
)
</pre><pre>Array
(
[0] => Fox
[1] => Ape
[2] => Bat
[3] => Cat
[4] => Dog
[5] => Elk
[6] => Gnu
[7] => Hen
)
</pre>