php specify file content convert - php

Question

Is it possible to convert specific text file content into a php array ?
For example:
Text file
//group
1
// first id other values
1 5 7 3 83 83 83 1
2 6 7 3 86 83 83 4
3 3 7 3 63 83 83 7
4 3 7 3 84 83 86 1
end
//group
2
// first id other values
1 3 7 3 83 83 83 1
2 6 7 3 86 83 83 4
3 3 7 3 63 83 83 7
4 3 7 3 84 83 86 1
end
Return php array
1 => array(
1 => array(5, 7, 3, 83, 83, 83, 1),
2 => array...
),
2 => array(
1 => array(3, ...),
....
and so on, until end then next number group, and also ignore comments lines // or #

Answer 1

I've got another solution:
<?php
header('Content-type: text/plain');
$string = "//group
1
// first id other values
1 5 7 3 83 83 83 1
2 6 7 3 86 83 83 4
3 3 7 3 63 83 83 7
4 3 7 3 84 83 86 1
end
//group
2
// first id other values
1 3 7 3 83 83 83 1
2 6 7 3 86 83 83 4
3 3 7 3 63 83 83 7
4 3 7 3 84 83 86 2
end";
$string = preg_replace('/[^0-9 \n]/','',$string);
$array = array_filter(explode("\n", $string));
$temp_array = array();
$new_array = array();
$index = -1;
foreach($array as $key => $arr){
if(strlen(trim($arr)) == 1 && intval($arr) > 0){
$index = intval($arr);
}
else if(strlen(trim($arr)) > 4){
$temp_array = array_values(array_filter(explode(" ", $arr)));
$temp_index = $temp_array[0];
unset($temp_array[0]);
$new_array[$index][$temp_index] = $temp_array;
}
}
print_r(array_filter($new_array));
?>

Answer 2

Solved...
Text file
// group 1
1
1 4 3 "ssssssss"
end
// group 2
2
1 5 4 "ssssssss s"
end
// group 3
3
1 6 5 "ssssssss ss"
end
php convert code
$list = array();
$handle = fopen('Item.txt', 'r');
while(($line = fgets($handle)) !== false)
{
// skip comments
if(preg_match('!^//!', $line) || preg_match('/#/', $line))
{
continue;
}
// replace all spaces
$line = preg_replace('~"[^"]*"(*SKIP)(*F)|\s+~', ',', $line);
// skip blanks
if($line[0] == ',')
{
continue;
}
// define group
if(substr_count($line, ',') == 1 || substr_count($line, 'end') == 1)
{
if(substr_count($line, 'end') == 0)
{
$key = str_replace(',', '', $line);
}
continue;
}
// remove last comma
if(substr($line, -1) == ',')
{
$line = substr($line, 0, -1);
}
$arguments = explode(',', $line);
$id = $arguments[0];
unset($arguments[0]);
$list[$key][$id] = $arguments;
}
fclose($handle);
print_r($list);
output http://prntscr.com/6emxpq