<?php
$default = ['c2'=>0,'c3'=>0,'c4'=>0,'c5'=>0];
$years = [7,8,9];
$students = [
20=>7,
21=>11,
420=>8,
52=>12,
55=>9
];
$students = array_filter($students, function($year) use ($years) {
return in_array($year, $years);
});
$totals = array_fill_keys(array_keys($students), $default);
print_r($totals);
- Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- Array
(
[20] => Array
(
[c2] => 0
[c3] => 0
[c4] => 0
[c5] => 0
)
[420] => Array
(
[c2] => 0
[c3] => 0
[c4] => 0
[c5] => 0
)
[55] => Array
(
[c2] => 0
[c3] => 0
[c4] => 0
[c5] => 0
)
)
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Array
(
[20] => Array
(
[c2] => 0
[c3] => 0
[c4] => 0
[c5] => 0
)
[420] => Array
(
[c2] => 0
[c3] => 0
[c4] => 0
[c5] => 0
)
[55] => Array
(
[c2] => 0
[c3] => 0
[c4] => 0
[c5] => 0
)
)
preferences:
197.25 ms | 402 KiB | 287 Q