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<?php $data = ['', '"', 'foo"', '\\"', '\\', 'foo\\']; $input = fopen('php://temp,', 'w+'); fputcsv($input, $data, ',', '"', '\\'); rewind($input); $csv = stream_get_contents($input); var_dump($csv); $output = fopen('php://temp', 'r+'); fwrite($output, $csv); rewind($output); var_dump($parsed = fgetcsv($output, 0, ',', '"', '\\'), $data === $parsed);
Output for git.master, git.master_jit, rfc.property-hooks
string(30) ","""","foo""","\"","\","foo\" " array(5) { [0]=> string(0) "" [1]=> string(1) """ [2]=> string(4) "foo"" [3]=> string(2) "\"" [4]=> string(8) "\",foo\"" } bool(false)

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