<?php
$meta = [
'stationFrom' => 'Antwerpen',
'stationTo' => 'London',
'places' => [1, 3, 4],
];
$formattedMeta = [
'stationFrom' => 'Antwerpen',
'stationTo' => 'London',
'places' => function() { use $meta;
return implode(',', $meta['places']);
}
];
echo json_encode($formattedMeta);
- Output for 5.4.0 - 5.4.17
- Parse error: syntax error, unexpected 'use' (T_USE) in /in/lLkmi on line 12
Process exited with code 255. - Output for 5.3.0 - 5.3.27
- Parse error: syntax error, unexpected '[' in /in/lLkmi on line 3
Process exited with code 255.
preferences:
183.98 ms | 1386 KiB | 53 Q