<?php
function SplitIntoGroups($array)
{
$toReturnArray = array();
$currentNumber = $array[0];
$currentCount = 1;
for($i=1; $i <= count($array); $i++)
{
if($array[$i] == $currentNumber)
{
$currentCount++;
}
else
{
$toReturnArray[] = array($currentNumber, $currentCount);
$currentNumber = $array[$i];
$currentCount = 1;
}
}
return $toReturnArray;
}
$answer = SplitIntoGroups(array(1,1,1,2,2,3,3,1,1,2,2,3));
for($i=0; $i<count($answer); $i++)
{
echo '[' . $answer[$i][0] . '] = ' . $answer[$i][1] . '<br />';
}
- 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 12 in /in/NjqGF on line 9
Warning: Undefined array key 12 in /in/NjqGF on line 16
[1] = 3<br />[2] = 2<br />[3] = 2<br />[1] = 2<br />[2] = 2<br />[3] = 1<br />
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 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: 12 in /in/NjqGF on line 9
Notice: Undefined offset: 12 in /in/NjqGF on line 16
[1] = 3<br />[2] = 2<br />[3] = 2<br />[1] = 2<br />[2] = 2<br />[3] = 1<br />
- Output for 7.3.32 - 7.3.33
- [1] = 3<br />[2] = 2<br />[3] = 2<br />[1] = 2<br />[2] = 2<br />[3] = 1<br />
- 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: 12 in /in/NjqGF on line 9
Notice: Undefined offset: 12 in /in/NjqGF on line 16
[1] = 3<br />[2] = 2<br />[3] = 2<br />[1] = 2<br />[2] = 2<br />[3] = 1<br />
preferences:
250.45 ms | 402 KiB | 350 Q