x równa się 2 - rzeczywiście<br />1<br />2<br />3<br />4<br />5<br />6<br />7<br />8<br />9<br />10Array
(
    [0] => 1
    [1] => 3
    [2] => 4
    [3] => 5
    [4] => 7
)
Array
(
    [0] => 1
    [1] => 3
    [2] => 4
    [3] => 5
    [4] => 7
    [5] => 20
)
Array
(
    [2] => 5
    [9] => 10
)
Array
(
    [2] => 5
    [9] => 10
    [20] => 100
)
<br />* Havana<br />* Francja<br />* Nowy Jork<br />* Warszawa<br />*0 : Havana<br />*1 : Francja<br />*2 : Nowy Jork<br />*3 : Warszawa<br />dog (en) = pies (pl)<br />cat (en) = kot (pl)<br />home (en) = dom (pl)