@ 2014-05-01T00:50:32Z <?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<19;$i++,$j++){
$arr[$i]=$tmp0;
$i++;
$tmp0=$arr[$i+1];
$arr[$i]=$tmp1;
$tmp1=$arr[$j+1];
}
printIt($arr);
function printIt($arr){
for($i=0;$i<count($arr);$i++){
echo($arr[$i]." ");
}
}
?>
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Warning: Undefined array key 20 in /in/fsJmP on line 11
Warning: Undefined array key 20 in /in/fsJmP on line 13
1 a 3 b 5 c 7 d 9 e a f c g e h g i i j Output for 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.7 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.20 , 7.2.0 - 7.2.33 , 7.3.12 - 7.3.31 , 7.4.0 - 7.4.33 Notice: Undefined offset: 20 in /in/fsJmP on line 11
Notice: Undefined offset: 20 in /in/fsJmP on line 13
1 a 3 b 5 c 7 d 9 e a f c g e h g i i j Output for 7.3.32 - 7.3.33 1 a 3 b 5 c 7 d 9 e a f c g e h g i i j 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 Notice: Undefined offset: 20 in /in/fsJmP on line 11
Notice: Undefined offset: 20 in /in/fsJmP on line 13
1 a 3 b 5 c 7 d 9 e a f c g e h g i i j preferences:dark mode live preview
228.13 ms | 402 KiB | 316 Q