<?php
$array = [
'2020-02-07' => ['09:00' => 1500, '10:30' => 1500, '11:00' => 1500, '11:30' => 0],
'2020-02-08' => ['09:00' => 1500, '09:30' => 1500, '11:00' => 1500],
];
$result = [];
$f = fn($p) => date('H:i', $p);
foreach ($array as $k => $v)
{
$v = array_map(fn($a) => strtotime($a), array_keys($v));
for ($i = 0; $i < count($v); $i++) {
[$a, $b] = [$v[$i], &$a];
while (isset($v[$i + 1]) && $v[$i + 1] - $v[$i] === 1800) [$b = $v[$i + 1], $i++];
$result[] = ['date' => $k, 'range' => $a == $b ? $f($a) : $f($a) .' - '. $f($b)];
}
}
print_r($result);
- Output for 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
(
[0] => Array
(
[date] => 2020-02-07
[range] => 09:00
)
[1] => Array
(
[date] => 2020-02-07
[range] => 10:30 - 11:30
)
[2] => Array
(
[date] => 2020-02-08
[range] => 09:00 - 09:30
)
[3] => Array
(
[date] => 2020-02-08
[range] => 11:00
)
)
- 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] => Array
(
[date] => 2020-02-07
[range] => 09:00
)
[1] => Array
(
[date] => 2020-02-07
[range] => 10:30 - 11:30
)
[2] => Array
(
[date] => 2020-02-08
[range] => 09:00 - 09:30
)
[3] => Array
(
[date] => 2020-02-08
[range] => 11:00
)
)
- Output for 5.6.40, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
- Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW) in /in/qjNjT on line 9
Process exited with code 255.
preferences:
167.14 ms | 402 KiB | 180 Q