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<?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 ($row) { fputcsv($buffer, $row); }); $csv = ob_get_clean(); echo $csv;
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $buffer in /in/SluK7 on line 14 Fatal error: Uncaught TypeError: fputcsv(): Argument #1 ($stream) must be of type resource, null given in /in/SluK7:14 Stack trace: #0 /in/SluK7(14): fputcsv(NULL, Array) #1 [internal function]: {closure}(Array, 0) #2 /in/SluK7(14): array_walk(Array, Object(Closure)) #3 {main} thrown in /in/SluK7 on line 14
Process exited with code 255.

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