I have a multi-dimensional array. Inside each array, their is a sub value called "elo-rating". I want to sort my array based on this sub value.
So I take my array, called $newRanks and run it through the following:
uasort($newRanks, create_function(
'$b, $a', 'return $a["elo_rating"] - $b["elo_rating"];'
));
After running through that code, my array returns as follows:
array:52 [
"3-1154" => array:4 [
"league_id" => 3
"user_id" => 1154
"elo_matches" => 8
"elo_rating" => 1224.47797881
]
"3-205" => array:4 [
"league_id" => 3
"user_id" => 205
"elo_matches" => 11
"elo_rating" => 1207.86593741
]
"3-1" => array:4 [
"league_id" => 3
"user_id" => 1
"elo_matches" => 17
"elo_rating" => 1206.60264689
]
"3-285" => array:4 [
"league_id" => 3
"user_id" => 285
"elo_matches" => 4
"elo_rating" => 1187.31524255
]
"3-259" => array:4 [
"league_id" => 3
"user_id" => 259
"elo_matches" => 4
"elo_rating" => 1173.02391767
]
"3-12689" => array:4 [
"league_id" => 3
"user_id" => 12689
"elo_matches" => 4
"elo_rating" => 1167.46830619
]
"3-1603" => array:4 [
"league_id" => 3
"user_id" => 1603
"elo_matches" => 13
"elo_rating" => 1153.3060092
]
"3-16" => array:4 [
"league_id" => 3
"user_id" => 16
"elo_matches" => 7
"elo_rating" => 1146.65083202
]
"3-1609" => array:4 [
"league_id" => 3
"user_id" => 1609
"elo_matches" => 3
"elo_rating" => 1122.679103
]
"3-333" => array:4 [
"league_id" => 3
"user_id" => 333
"elo_matches" => 5
"elo_rating" => 1112.56694511
]
"3-10030" => array:4 [
"league_id" => 3
"user_id" => 10030
"elo_matches" => 4
"elo_rating" => 1091.27782914
]
"3-378" => array:4 [
"league_id" => 3
"user_id" => 378
"elo_matches" => 9
"elo_rating" => 1082.0354022
]
"3-6107" => array:4 [
"league_id" => 3
"user_id" => 6107
"elo_matches" => 5
"elo_rating" => 1059.74850166
]
"3-5179" => array:4 [
"league_id" => 3
"user_id" => 5179
"elo_matches" => 3
"elo_rating" => 1046.60181418
]
"3-1476" => array:4 [
"league_id" => 3
"user_id" => 1476
"elo_matches" => 9
"elo_rating" => 1038.88789903
]
"3-70" => array:4 [
"league_id" => 3
"user_id" => 70
"elo_matches" => 8
"elo_rating" => 1038.63959146
]
"3-303" => array:4 [
"league_id" => 3
"user_id" => 303
"elo_matches" => 7
"elo_rating" => 1039.26666217
]
"3-59" => array:4 [
"league_id" => 3
"user_id" => 59
"elo_matches" => 1
"elo_rating" => 1033.78309445
]
"3-1017" => array:4 [
"league_id" => 3
"user_id" => 1017
"elo_matches" => 4
"elo_rating" => 1002.79264647
]
"3-632" => array:4 [
"league_id" => 3
"user_id" => 632
"elo_matches" => 3
"elo_rating" => 1002.2039368
]
"3-177" => array:4 [
"league_id" => 3
"user_id" => 177
"elo_matches" => 4
"elo_rating" => 994.838857477
]
"3-12466" => array:4 [
"league_id" => 3
"user_id" => 12466
"elo_matches" => 4
"elo_rating" => 994.761652125
]
"3-9725" => array:4 [
"league_id" => 3
"user_id" => 9725
"elo_matches" => 7
"elo_rating" => 994.520367143
]
"3-1593" => array:4 [
"league_id" => 3
"user_id" => 1593
"elo_matches" => 4
"elo_rating" => 987.448354356
]
"3-78" => array:4 [
"league_id" => 3
"user_id" => 78
"elo_matches" => 16
"elo_rating" => 984.927509938
]
"3-20837" => array:4 [
"league_id" => 3
"user_id" => 20837
"elo_matches" => 4
"elo_rating" => 981.533602402
]
"3-25" => array:4 [
"league_id" => 3
"user_id" => 25
"elo_matches" => 3
"elo_rating" => 977.651701927
]
"3-2056" => array:4 [
"league_id" => 3
"user_id" => 2056
"elo_matches" => 8
"elo_rating" => 978.374247502
]
"3-14300" => array:4 [
"league_id" => 3
"user_id" => 14300
"elo_matches" => 9
"elo_rating" => 958.218292232
]
"3-16900" => array:4 [
"league_id" => 3
"user_id" => 16900
"elo_matches" => 3
"elo_rating" => 957.66758785
]
"3-5" => array:4 [
"league_id" => 3
"user_id" => 5
"elo_matches" => 3
"elo_rating" => 955.441682773
]
"3-11793" => array:4 [
"league_id" => 3
"user_id" => 11793
"elo_matches" => 3
"elo_rating" => 956.118019821
]
"3-23" => array:4 [
"league_id" => 3
"user_id" => 23
"elo_matches" => 1
"elo_rating" => 950.0
]
"3-160" => array:4 [
"league_id" => 3
"user_id" => 160
"elo_matches" => 6
"elo_rating" => 946.346810828
]
"3-11882" => array:4 [
"league_id" => 3
"user_id" => 11882
"elo_matches" => 3
"elo_rating" => 943.113557791
]
"3-178" => array:4 [
"league_id" => 3
"user_id" => 178
"elo_matches" => 3
"elo_rating" => 940.38037017
]
"3-2113" => array:4 [
"league_id" => 3
"user_id" => 2113
"elo_matches" => 3
"elo_rating" => 940.343382565
]
"3-1334" => array:4 [
"league_id" => 3
"user_id" => 1334
"elo_matches" => 2
"elo_rating" => 923.336202927
]
"3-184" => array:4 [
"league_id" => 3
"user_id" => 184
"elo_matches" => 2
"elo_rating" => 920.326252901
]
"3-2162" => array:4 [
"league_id" => 3
"user_id" => 2162
"elo_matches" => 2
"elo_rating" => 917.932985501
]
"3-2058" => array:4 [
"league_id" => 3
"user_id" => 2058
"elo_matches" => 6
"elo_rating" => 905.641833006
]
"3-1951" => array:4 [
"league_id" => 3
"user_id" => 1951
"elo_matches" => 2
"elo_rating" => 906.136056131
]
"3-1749" => array:4 [
"league_id" => 3
"user_id" => 1749
"elo_matches" => 2
"elo_rating" => 905.570092295
]
"3-15296" => array:4 [
"league_id" => 3
"user_id" => 15296
"elo_matches" => 2
"elo_rating" => 901.02829192
]
"3-11684" => array:4 [
"league_id" => 3
"user_id" => 11684
"elo_matches" => 2
"elo_rating" => 901.02829192
]
"3-940" => array:4 [
"league_id" => 3
"user_id" => 940
"elo_matches" => 2
"elo_rating" => 899.735074733
]
"3-12235" => array:4 [
"league_id" => 3
"user_id" => 12235
"elo_matches" => 2
"elo_rating" => 900.0
]
"3-2957" => array:4 [
"league_id" => 3
"user_id" => 2957
"elo_matches" => 2
"elo_rating" => 900.0
]
"3-14959" => array:4 [
"league_id" => 3
"user_id" => 14959
"elo_matches" => 2
"elo_rating" => 894.798068073
]
"3-779" => array:4 [
"league_id" => 3
"user_id" => 779
"elo_matches" => 5
"elo_rating" => 874.675970857
]
"3-110" => array:4 [
"league_id" => 3
"user_id" => 110
"elo_matches" => 4
"elo_rating" => 849.309123925
]
"3-5837" => array:4 [
"league_id" => 3
"user_id" => 5837
"elo_matches" => 4
"elo_rating" => 821.601462523
]
]
If you look closely at this resulting array, you'll notice that its not exactly sorted properly. For instance, it puts 1039.26666217 below both 1038.63959146 and 1038.88789903.
Any ideas on how to fix this?
You are returning decimal values from your function, which the documentation warns against.
The comparison function must return an integer less than, equal to, or
greater than zero if the first argument is considered to be
respectively less than, equal to, or greater than the second. Note
that before PHP 7.0.0 this integer had to be in the range from
-2147483648 to 2147483647.
Caution Returning non-integer values from the comparison function,
such as float, will result in an internal cast to integer of the
callback's return value. So values such as 0.99 and 0.1 will both be
cast to an integer value of 0, which will compare such values as
equal.
Change your function to return an integer to fix the issue.
uasort($newRanks, create_function(
'$b, $a', 'return ($a["elo_rating"] > $b["elo_rating"])?-1:1;'
));
Two problems:
You're using create_function() which uses eval() internally, which is a gaping security hole, and unnecessary to boot. Just use an actual anonymous function.
Your function arguments are backwards.
Willem Renzema raises a valid point about the implicit cast of the return value, but I don't like the solution.
So:
$epsilon = 0.000000001;
uasort(
$newRanks,
function($a,$b)use($epsilon}{
$diff = $a["elo_rating"] - $b["elo_rating"];
if( abs($diff) < $epsilon ) { return 0; }
else if( $diff > 0 ) { return 1; }
else { return -1; }
)
);
Where $epsilon is a value chosen specifically for this comparison where you consider any $diff smaller than that to be an equivalence, aka float/rounding error.
See: What is the most effective way for float and double comparison?
Related
This question already has answers here:
Merge row data from multiple arrays
(6 answers)
Closed 4 months ago.
The number of items in both arrays $newResponse & $key will always be same.For each item of the $newResponse, i wanted to add items of $key to $newResponse in the same order they exists in $key array as mentioned in the Expected result.How can i achieve that?
dump($newResponse); is an array like below,which am getting as the result of a foreach loop.
array:4 [
0 => array:6 [
"courseId" => 18
"courseDisplayName" => "qqq"
]
1 => array:6 [
"courseId" => 1
"courseDisplayName" => "ips"
]
2 => array:6 [
"courseId" => 18
"courseDisplayName" => "qqq"
]
3 => array:6 [
"courseId" => 1
"courseDisplayName" => "ips"
]
]
dump($key); is an array like below, which is the result of another foreach loop.
array:4[
0=>[
"totalPoints" => 2
"percent" => 1.0
"id" => 2
]
1=> [
"totalPoints" => 10
"percent" => 2
"id" => 3
]
2=> [
"totalPoints" => 4
"percent" => 0.0
"id" => 6
]
3=> [
"totalPoints" => 4
"percent" => 0.0
"id" => 5
]
]
Expected result:
[
[
"courseId" => 18
"courseDisplayName" => "qqq"
"totalPoints" => 2
"percent" => 1.0
"id" => 2
]
[
"courseId" => 1
"courseDisplayName" => "ips"
"totalPoints" => 10
"percent" => 2
"id" => 3
]
[
"courseId" => 18
"courseDisplayName" => "qqq"
"totalPoints" => 4
"percent" => 0.0
"id" => 6
]
[
"courseId" => 1
"courseDisplayName" => "ips"
"totalPoints" => 4
"percent" => 0.0
"id" => 5
]
]
Here's one way to do it:
Assuming your data is:
$newResponse = [
[
"courseId" => 18,
"courseDisplayName" => "qqq"
],
[
"courseId" => 1,
"courseDisplayName" => "ips",
],
[
"courseId" => 18,
"courseDisplayName" => "qqq",
],
[
"courseId" => 1,
"courseDisplayName" => "ips",
]
];
$key = [
[
"totalPoints" => 2,
"percent" => 1.0,
"id" => 2
],
[
"totalPoints" => 10,
"percent" => 2,
"id" => 3
],
[
"totalPoints" => 4,
"percent" => 0.0,
"id" => 6
],
[
"totalPoints" => 4,
"percent" => 0.0,
"id" => 5
]
];
Then I'd probably reach for array_map, having used it for this kind of purpose recently:
$out = [];
array_map(function($a,$b) use (&$out) {
$out[] = $a + $b;
},$newResponse,$key);
print_r($out);
Note in the above the + is very similar to array merge and I believe interchangeable in your use case. You can read about the difference here: Array_merge versus +
Merge a multi-dimensional array to the custom array as required.
Need the solution in PHP (using in Laravel-8).
Custom array is needed to make rows for creating an excel file using Spreadsheet.
This is the Original array I have =
array:3 [
0 => array:4 [
0 => array:3 [
0 => "Name"
1 => "English"
2 => "Math"
]
1 => array:3 [
0 => "John"
1 => 10
2 => 20
]
2 => array:3 [
0 => "Doe"
1 => 20
2 => 30
]
3 => array:3 [
0 => "Smith"
1 => 30
2 => 50
]
]
1 => array:4 [
0 => array:3 [
0 => "Name"
1 => "Science"
2 => "Hindi"
]
1 => array:3 [
0 => "John"
1 => 10
2 => 20
]
2 => array:3 [
0 => "Doe"
1 => 20
2 => 57
]
3 => array:3 [
0 => "Smith"
1 => 30
2 => 89
]
]
2 => array:4 [
0 => array:3 [
0 => "Name"
1 => "ABC"
2 => "XYZ"
]
1 => array:3 [
0 => "John"
1 => 10
2 => 20
]
2 => array:3 [
0 => "Doe"
1 => 20
2 => 23
]
3 => array:3 [
0 => "Smith"
1 => 30
2 => 89
]
]
]
From the above array need to make the array like below (array size may very, so need dynamic solutions) -
array:1 [
0 => array:4 [
0 => array:7 [
0 => "Name"
1 => "English"
2 => "Math"
3 => "Science"
4 => "Hindi"
5 => "ABC"
6 => "XYZ"
]
1 => array:7 [
0 => "John"
1 => 10
2 => 20
3 => 10
4 => 20
5 => 10
6 => 20
]
2 => array:7 [
0 => "Doe"
1 => 20
2 => 30
3 => 20
4 => 57
5 => 20
6 => 23
]
3 => array:7 [
0 => "Smith"
1 => 30
2 => 50
3 => 30
4 => 89
5 => 30
6 => 89
]
]
]
I'm facing issue while dealing with 2 associative arrays. I have two arrays, If id of Array 1 = id of Array 2 = id, then active_lession and active_learning_lession of Array 1 should be replaced by active_lession and active_learning_lession of Array 2 respectively.
Array 1 =>
array:3 [
0 => array:10 [
"id" => 3
"status" => "1"
"active_lession" => 0
"active_learning_lession" => 0
"learninglessions" => array:2 [
0 => array:12 [
"id" => 2
"language_id" => 1
"category_id" => 3
"sentence" => "अगर आपको अपना स्कूल का नाम पुछा जाए तो क्या कहेंगे"
"english_sentence" => "I am student of …… School."
]
1 => array:12 [
"id" => 27
"language_id" => 1
"category_id" => 3
"sentence" => "यह मेरा दोस्त/मित्र है"
"english_sentence" => "He is my friend."
]
]
]
1 => array:10 [
"id" => 4
"name" => "Module 2"
"image" => "public/icon/downloadxxx.jpeg"
"status" => "1"
"active_lession" => 10
"active_learning_lession" => 0
"learninglessions" => array:2 [
0 => array:12 [
"id" => 1
"language_id" => 1
"category_id" => 4
"sentence" => "अपना परिचय कैसे देंगे –"
"english_sentence" => "I am..."
]
]
]
2 => array:10 [
"id" => 5
"status" => "1"
"active_lession" => 0
"active_learning_lession" => 0
"learninglessions" => array:4 [
0 => array:12 [
"id" => 29
"language_id" => 1
"category_id" => 5
"sentence" => "यह एक बाग है ।"
"english_sentence" => "This is a Park."
]
1 => array:12 [
"id" => 34
"language_id" => 1
"category_id" => 5
"sentence" => "कैसा चल रहा है ?"
"english_sentence" => "How are things ?"
]
]
]
Array 2=>
array:3 [
0 => array:3 [
"id" => 3
"active_learning_lession" => 25
"active_lession" => 20
]
1 => array:3 [
"id" => 4
"active_learning_lession" => 20
"active_lession" => 15
]
]
Thus Expected Array will be
array:3 [
0 => array:10 [
"id" => 3
"status" => "1"
"active_lession" => 20
"active_learning_lession" => 25
"learninglessions" => array:2 [
0 => array:12 [
"id" => 2
"language_id" => 1
"category_id" => 3
"sentence" => "अगर आपको अपना स्कूल का नाम पुछा जाए तो क्या कहेंगे"
"english_sentence" => "I am student of …… School."
]
1 => array:12 [
"id" => 27
"language_id" => 1
"category_id" => 3
"sentence" => "यह मेरा दोस्त/मित्र है"
"english_sentence" => "He is my friend."
]
]
]
1 => array:10 [
"id" => 4
"name" => "Module 2"
"image" => "public/icon/downloadxxx.jpeg"
"status" => "1"
"active_lession" => 15
"active_learning_lession" => 20
"learninglessions" => array:2 [
0 => array:12 [
"id" => 1
"language_id" => 1
"category_id" => 4
"sentence" => "अपना परिचय कैसे देंगे –"
"english_sentence" => "I am..."
]
]
]
2 => array:10 [
"id" => 5
"status" => "1"
"active_lession" => 0
"active_learning_lession" => 0
"learninglessions" => array:4 [
0 => array:12 [
"id" => 29
"language_id" => 1
"category_id" => 5
"sentence" => "यह एक बाग है ।"
"english_sentence" => "This is a Park."
]
1 => array:12 [
"id" => 34
"language_id" => 1
"category_id" => 5
"sentence" => "कैसा चल रहा है ?"
"english_sentence" => "How are things ?"
]
]
]
Try this code..
$res = [];
foreach($x as $key => $xx)
{
foreach($y as $k => $yy)
{
if($xx['id'] == $yy['id'])
{
$res[$key] = $xx;
$res[$key]['active_lession'] = $yy['active_lession'];
$res[$key]['active_learning_lession'] = $yy['active_learning_lession'];
}
else
{
if(!array_key_exists($key,$res))
{
$res[$key] = $xx;
}
}
}
}
print_r($res);
OR
foreach($x as $key => $value)
{
foreach($y as $yy)
{
if($value['id'] == $yy['id'])
{
$x[$key]['active_learning_lession'] = $yy['active_learning_lession'];
$x[$key]['active_lession'] = $yy['active_lession'];
}
}
}
print_r($x);
Output will be
Array
(
[0] => Array
(
[id] => 3
[status] => 1
[active_lession] => 20
[active_learning_lession] => 25
[learninglessions] => Array
(
[0] => Array
(
[id] => 2
[language_id] => 1
[category_id] => 3
[sentence] => jhdbfhbs
[english_sentence] => I am student of …… School.
)
[1] => Array
(
[id] => 27
[language_id] => 1
[category_id] => 3
[sentence] => dbshbfjhf
[english_sentence] => He is my friend.
)
)
)
[1] => Array
(
[id] => 4
[name] => Module 2
[image] => public/icon/downloadxxx.jpeg
[status] => 1
[active_lession] => 15
[active_learning_lession] => 20
[learninglessions] => Array
(
[0] => Array
(
[id] => 1
[language_id] => 1
[category_id] => 4
[sentence] => jhbdsfhjferu
[english_sentence] => I am...
)
)
)
[2] => Array
(
[id] => 5
[status] => 1
[active_lession] => 0
[active_learning_lession] => 0
[learninglessions] => Array
(
[0] => Array
(
[id] => 29
[language_id] => 1
[category_id] => 5
[sentence] => jbfhgbdu
[english_sentence] => This is a Park.
)
[1] => Array
(
[id] => 34
[language_id] => 1
[category_id] => 5
[sentence] => jhsbdhjfbuyefr
[english_sentence] => How are things ?
)
)
)
)
I am building custom permissions system for different sections of a Laravel application.
I have an array of arrays and maybe there is a duplication in the section_id value but with different permission value.
for example i have section_id => 10 exists 3 times here with different 3 permission.
[
0 => array:2 [▼
"section_id" => 10
"permission" => "B"
]
1 => array:2 [▼
"section_id" => 22
"permission" => "A"
]
2 => array:2 [▼
"section_id" => 10
"permission" => "A"
]
3 => array:2 [▼
"section_id" => 13
"permission" => "B"
]
4 => array:2 [▼
"section_id" => 18
"permission" => "B"
]
5 => array:2 [▼
"section_id" => 10
"permission" => "C"
]
]
Now I need to get only the highest permission level available in the array for the duplicated section section => 10
A,B and C are the permissions levels so the priority for A then B then C for the same section , the final result should be like this
[
0 => array:2 [▼
"section_id" => 10
"permission" => "A"
]
1 => array:2 [▼
"section_id" => 22
"permission" => "A"
]
2 => array:2 [▼
"section_id" => 13
"permission" => "B"
]
3 => array:2 [▼
"section_id" => 18
"permission" => "B"
]
]
You can use collections using sortBy(), unique() and values() chain in this way:
public function test() {
$p = [
[
'section_id' => 10,
'permission' => 'B'
],
[
'section_id' => 22,
'permission' => 'A'
],
[
'section_id' => 10,
'permission' => 'A'
],
[
'section_id' => 13,
'permission' => 'B'
],
[
'section_id' => 18,
'permission' => 'B'
],
[
'section_id' => 10,
'permission' => 'C'
],
];
$collection = collect($p);
$sorted = $collection->sortBy(function ($product, $key) {
return ord($product['permission']);
})->unique('section_id')->values()->all();
dd($p, $sorted);
}
Outputs
array:6 [▼
0 => array:2 [▼
"section_id" => 10
"permission" => "B"
]
1 => array:2 [▼
"section_id" => 22
"permission" => "A"
]
2 => array:2 [▼
"section_id" => 10
"permission" => "A"
]
3 => array:2 [▼
"section_id" => 13
"permission" => "B"
]
4 => array:2 [▼
"section_id" => 18
"permission" => "B"
]
5 => array:2 [▼
"section_id" => 10
"permission" => "C"
]
]
array:4 [▼
0 => array:2 [▼
"section_id" => 22
"permission" => "A"
]
1 => array:2 [▼
"section_id" => 10
"permission" => "A"
]
2 => array:2 [▼
"section_id" => 13
"permission" => "B"
]
3 => array:2 [▼
"section_id" => 18
"permission" => "B"
]
]
Try this:
$myArray = array(
["section_id" => 10, "permission" => "B"],
["section_id" => 22, "permission" => "A"],
["section_id" => 10, "permission" => "A"],
["section_id" => 13, "permission" => "B"],
["section_id" => 18, "permission" => "B"],
["section_id" => 10, "permission" => "C"]);
$sectionArr = array_column($myArray, 'section_id');
$permissionArr = array_column($myArray, 'permission');
array_multisort($sectionArr, SORT_ASC, $permissionArr, SORT_ASC, $myArray);
$newArray = array();
$tempSection = array();
foreach($myArray as $key => $singleArray){
if(!in_array($singleArray['section_id'], $tempSection)){
$tempSection[] = $singleArray['section_id'];
$newArray[] = ["section_id" => $singleArray['section_id'], "permission" => $singleArray['permission']];
}
}
print_r($newArray);
I am trying to parse a "rules string" provided over an API in PHP.
Given that I have an array of items such as
$items = [41, 42, 51, 54, 65, 12];
I wish to evaluate this expression
({41} AND {51}) OR ({31} AND {42})
In this instance it should return true, since the $items array has both the 41 and 51 items.
I started with creating a tokenizer using the https://github.com/nette/tokenizer library and currently have it parsing the string into an array of tokens.
array:25 [
0 => array:3 [
0 => "("
1 => 0
2 => 1
]
1 => array:3 [
0 => "{"
1 => 1
2 => 2
]
2 => array:3 [
0 => "41"
1 => 2
2 => 3
]
3 => array:3 [
0 => "}"
1 => 4
2 => 4
]
4 => array:3 [
0 => " "
1 => 5
2 => 8
]
5 => array:3 [
0 => "AND"
1 => 6
2 => 5
]
6 => array:3 [
0 => " "
1 => 9
2 => 8
]
7 => array:3 [
0 => "{"
1 => 10
2 => 2
]
8 => array:3 [
0 => "51"
1 => 11
2 => 3
]
9 => array:3 [
0 => "}"
1 => 13
2 => 4
]
10 => array:3 [
0 => ")"
1 => 14
2 => 7
]
11 => array:3 [
0 => " "
1 => 15
2 => 8
]
12 => array:3 [
0 => "OR"
1 => 16
2 => 6
]
13 => array:3 [
0 => " "
1 => 18
2 => 8
]
14 => array:3 [
0 => "("
1 => 19
2 => 1
]
15 => array:3 [
0 => "{"
1 => 20
2 => 2
]
16 => array:3 [
0 => "31"
1 => 21
2 => 3
]
17 => array:3 [
0 => "}"
1 => 23
2 => 4
]
18 => array:3 [
0 => " "
1 => 24
2 => 8
]
19 => array:3 [
0 => "AND"
1 => 25
2 => 5
]
20 => array:3 [
0 => " "
1 => 28
2 => 8
]
21 => array:3 [
0 => "{"
1 => 29
2 => 2
]
22 => array:3 [
0 => "42"
1 => 30
2 => 3
]
23 => array:3 [
0 => "}"
1 => 32
2 => 4
]
24 => array:3 [
0 => ")"
1 => 33
2 => 7
]
]
However this is where my talent runs out and I am not sure how to process the tokens so that I can run the condition against my $items array.
It could be that I am approaching this completely wrong.