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run code in 150+ php & hhvm versions
Bugs & Features
<?php $meta = [ 'stationFrom' => 'Antwerpen', 'stationTo' => 'London', 'places' => [1, 3, 4]; ]; $formattedMeta = [ 'stationFrom' => 'Antwerpen', 'stationTo' => 'London', 'places' => function() { return implode(',', $meta); } ]; echo json_encode($formattedMeta);
Output for 5.4.0 - 5.4.17
Parse error: syntax error, unexpected ';', expecting ']' in /in/6Ifa9 on line 6
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected '[' in /in/6Ifa9 on line 3
Process exited with code 255.