<?php
$custom_fields = [
'foo' => '17',
];
$time_intervals = ['day', 'month', 'year', 'hour', 'minute', 'period'];
$data = [
'fooday' => '17',
'foomonth' => 'March',
'name' => 'Chris'
];
function array_string_multiply($array1, $array2) {
foreach ($array1 as $field) {
yield array_map(function ($interval) use ($field) { return $field . $interval; }, $array2);
}
}
var_dump(array_string_multiply(array_keys($custom_fields), $time_intervals));
foreach (array_keys($custom_fields) as $name) {
foreach ($time_intervals as $interval_name) {
// ;
}
}
var_dump($data);
// Result should be array that only contains $data['name'] = 'Chris'
- Output for 5.5.0 - 5.5.38, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- object(Generator)#1 (0) {
}
array(3) {
["fooday"]=>
string(2) "17"
["foomonth"]=>
string(5) "March"
["name"]=>
string(5) "Chris"
}
- Output for 5.4.0 - 5.4.45
- Parse error: syntax error, unexpected 'array_map' (T_STRING) in /in/HrmUV on line 17
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/HrmUV on line 2
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '[' in /in/HrmUV on line 2
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/HrmUV on line 2
Process exited with code 255.
preferences:
288.72 ms | 401 KiB | 452 Q