<?php
$records = [
"Coding",
"Web development - Coding",
"Meeting",
"Coding",
"Coding",
"Content",
"Coding",
"Coding"
];
$quantities = [
3,
8,
1,
4.85,
1,
0.5,
6.01,
7
];
$result = [];
foreach ($records as $index => $label){
$result[$label] = ($result[$label] ?? 0) + $quantities[$index];
}
var_export(array_keys($result));
var_export(array_values($result));
- Output for 7.2.0 - 7.2.34, 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 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
- array (
0 => 'Coding',
1 => 'Web development - Coding',
2 => 'Meeting',
3 => 'Content',
)array (
0 => 21.86,
1 => 8,
2 => 1,
3 => 0.5,
)
- 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 (
0 => 'Coding',
1 => 'Web development - Coding',
2 => 'Meeting',
3 => 'Content',
)array (
0 => 21.86,
1 => 8,
2 => 1,
3 => 0.5,
)
- Output for 5.6.40
- Parse error: syntax error, unexpected '?' in /in/MjcUu on line 26
Process exited with code 255.
preferences:
116.22 ms | 401 KiB | 194 Q