Find specific value array multidimensional php - php

Question

I'm new on PHP and I want to find the 0 and replace with the number that is missed, inside the inner array, on a multidimensional array. If the inner array has more than two 0's, it will be ignored and goes to the next.
$list = array("First"=>array(0,1,2,3,0,5,6,7,8,9),
"Second"=>array(0,1,2,3,4,5,6,7,8,9),
"Third"=>array(0,1,2,3,4,5,0,0,8,9),
"Fourth"=>array(0,1,2,3,4,5,6,7,8,0),
"Fifth"=>array(0,1,2,3,4,5,0,7,8,9),
"Sixth"=>array(0,0,0,3,4,5,6,0,0,0),
"Seventh"=>array(0,1,2,3,0,0,6,7,8,9),
"Eighth"=>array(0,1,2,3,4,5,0,7,8,9),
"Ninth"=>array(0,1,2,3,4,0,6,7,8,9),
"Tenth"=>array(0,0,2,3,4,5,6,7,8,9));
$countZero = 0;
foreach($list as $lvl) {
foreach($lvl as $ind => $val) {
if($countZero = array_count_values($lvl[$val] === 0))
$list[$ind][$val] = 45 - array_sum($ind);
echo $count;
}
}
I want all inner arrays, that have two 0's get only one, to have all numbers in sequence i.e.
"First"=>array(0,1,2,3,4,5,6,7,8,9);
Please, help me.
I tried this code below, trying to finde the 0's.
$counts = 0;
$newArr = array();
foreach($list as $lvl) {
if(is_array($lvl)) {
for($i = 0; $i < count($lvl) - 1; $i++) {
if(($lvl[$i] == 0) < 2){
$counts++;
$newArr[$i] = 45 - array_sum($lvl);
}
}
}
}
print_r($newArr);

Answer 1

This is a solution using array_walk:
array_walk($list,
function(&$numbers) {
$zeroIndex = 0;
foreach($numbers as $i => $number) {
if( $number === 0 ) {
if( $zeroIndex > 0 ) {
return;
}
$zeroIndex = $i;
}
}
$numbers[$zeroIndex] = $zeroIndex;
});
You don't need to count all the zeros. You just need to check if there are less than 3 zeros.
I'm saving the index (position) of zero ($zeroIndex = $i).
I'm assuming that the first number is always a zero ($zeroIndex = 0).
The index of the second zero is greater than zero. If I find a zero when the index of the last found zero is greater than zero (if( $zeroIndex > 0 )), this means that there are more than two zeros.

Answer 2

In fact,here is what I've done and worked.
$list = array(array(1,2,3,0,5,6,7,8,9),
array(1,2,3,4,5,6,7,8,9),
array(1,2,3,4,5,0,0,8,9),
array(1,2,3,4,5,6,7,8,0),
array(1,2,3,4,5,0,7,8,9),
array(0,0,3,4,5,6,0,0,0),
array(1,2,3,0,0,6,7,8,9),
array(1,2,3,4,5,0,7,8,9),
array(1,2,3,4,0,6,7,8,9));
for($l = 0; $l < count($list); $l++)
{
$total = 0;
$countZ = 0;
for($i=0; $i < 9; $i++)
{
if($list[$l][$i] == 0)
{
$countZ++;
$indexZero = $i;
}
$total += $list[$l][$i];
if($countZ > 1) {
break;
}
}
$list[$l][$indexZero] = 45 - $total;
}
print_r($list);
TY all.