Laravel DB loses connection (presumably) - php

Question

i have a loop where i am getting items from database, currently there are 314 ids in my array and i get the items like so.
$s_standards = [];
$s_sub_category = [];
foreach ($sanitized_needs['standard'] as $skey => $standard) {
$sname = DB::table('lesson_observation_teacher_standards')->where('id', $standard)->first()->name;
$s_standards[] = $sname;
foreach ($sanitized_needs['sub_category'] as $key => $substandard) {
$name = DB::table('lesson_observation_teacher_standard_categories')->where('id', $substandard)->first()->name;
if ($key == $skey) {
$s_sub_category[$sname][] = $name;
}
}
}
I know i could use WhereIn but i need the duplicates to calculate the categories.
Both $santized_needs['standard'] and $santized_needs['sub_category'] have 314 ids. But when this runs it throws 500 internal server error but when i comment the queries out and replace them with string it works. My guess is the database is restricting mass queries. There's no error message in both laravel.log and network tab in browser.
Is there any way i can disable the restrictions put on database or laravel?
UPDATE: Here are some samples of $sanitized_needs array.
array:2 [
"standard" => array:312 [
0 => "C216114B-8751-3874-9154-FC22679569E0"
1 => "871E5F62-0E1B-3338-969C-2DC4604C8722"
2 => "B0161059-E9F6-376E-8BB1-B4BF1B10C30F"
3 => "D1380FB6-37A8-3B3B-B877-A5AF21D9385F"
4 => "D1380FB6-37A8-3B3B-B877-A5AF21D9385F"
5 => "676038A6-13D0-32CC-BAD7-A7DA9CFB28EA"
6 => "D1380FB6-37A8-3B3B-B877-A5AF21D9385F"
7 => "C216114B-8751-3874-9154-FC22679569E0"
8 => "676038A6-13D0-32CC-BAD7-A7DA9CFB28EA"
9 => "676038A6-13D0-32CC-BAD7-A7DA9CFB28EA"
10 => "C216114B-8751-3874-9154-FC22679569E0"
...
]
"sub_category" => array:312 [
0 => "B2A688A3-1C72-31F4-91CD-6891B5A1D512"
1 => "5E896BF5-2A99-3059-900A-E1BBBDABF20D"
2 => "050582A4-003B-3034-A401-040D51A8A751"
3 => "63ACE688-9F88-3C63-9556-2A291A9C7651"
4 => "4B8D400E-8160-3D1C-A846-33BA8E93AFB3"
5 => "7AEE6E97-2F84-3EAA-BC8D-409C6DD48CA3"
6 => "4B8D400E-8160-3D1C-A846-33BA8E93AFB3"
7 => "5A878A27-85FC-3FC5-B8FA-70AB7A35D1EB"
8 => "7AEE6E97-2F84-3EAA-BC8D-409C6DD48CA3"
9 => "7AEE6E97-2F84-3EAA-BC8D-409C6DD48CA3"
10 => "596547E6-F3CD-3732-913B-68862898F16C"
...
]
]

Answer 1

Tried everything i could ended up changing this part of the code like so
$s_standards = [];
$s_sub_category = [];
$all_subs = DB::table('lesson_observation_teacher_standard_categories')->pluck('name','id')->toArray();
foreach ($sanitized_needs['standard'] as $skey => $standard) {
$sname = DB::table('lesson_observation_teacher_standards')->where('id', $standard)->first()->name;
$s_standards[] = $sname;
foreach ($sanitized_needs['sub_category'] as $key => $substandard) {
$name = $all_subs[$substandard];
if ($key == $skey) {
$s_sub_category[$sname][] = $name;
}
}
}
Now i am just preloading the categories and searching them in array.
Now it works fine