3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* * The value of the $escape parameter doesn't matter * unless it's set to the one character that makes sense * then it f's up the escaping and produces invalid CSV data * */ $fh = fopen('php://stdout', 'w'); fputcsv($fh, ['using default', 'a,"b'], ',', '"'); fputcsv($fh, ['using " ', 'a,"b'], ',', '"', '"'); fputcsv($fh, ['using x ', 'a,"b'], ',', '"', 'x'); fputcsv($fh, ['using \\ ', 'a,"b'], ',', '"', '\\');
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
"using default","a,""b" "using " ","a,"b" "using x ","a,""b" "using \ ","a,""b"

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