<?php
$arr = array(1,2,3,4,5,6,7,8,9,10,'a','b','c','d','e','f','g','h','i','j');
$n=10;
$tmp0 = $arr[0];
$tmp1 = $arr[$n];
for($i=0,$j=$n;$i<20;$i++,$j++){
$arr[$i]=$tmp0;
$tmp0=$arr[$i+1];
$i++;
$arr[$i+1]=$tmp1;
$tmp1=$arr[$j+1];
}
printIt($arr);
function printIt($arr){
for($i=0;$i<count($arr);$i++){
echo($arr[$i]." ");
}
}
?>
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- 1 2 2 4 4 6 6 8 8 10 10 b b d d f f h h j j
preferences:
167.88 ms | 405 KiB | 353 Q