3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [ ['foo', 'bar', 'baz="bazinga!"'], ['foo', 'bar', 'baz="bazinga!"'], ['foo', 'bar', 'baz="bazinga!"'], ['foo', 'bar', 'baz="bazinga!"'], ['foo', 'bar', 'baz="bazinga!"'], ['foo', 'bar', 'baz="bazinga!"'] ]; ob_start(); $buffer = fopen('php://output', 'w'); array_walk($a, function ($row) use ($buffer) { fputcsv($buffer, $row); }); $csv = ob_get_clean(); echo $csv;

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23.79 ms | 408 KiB | 5 Q