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run code in 300+ PHP versions simultaneously
<?php $array = [ 'data' => [ 0 => 2678, 1 => 2378, ], 'active' => [ 0 => 866, 1 => 111, ], ]; $fp = fopen('php://stdout', 'w'); fputcsv($fp, array_keys($array)); $array = array_map(null, ...array_values($array)); foreach ($array as $row) { fputcsv($fp, $row); }
Output for git.master, git.master_jit, rfc.property-hooks
data,active 2678,866 2378,111

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