3v4l.org

run code in 300+ PHP versions simultaneously
<?php $recipients = ['aaa@b.com', 'bbbb@b.com', 'ccccc@b.com']; print_r($recipients); echo 'To: ' . array_shift($recipients) . PHP_EOL; foreach ($recipients as $r){ echo 'Cc: ' . array_shift($recipients) . PHP_EOL; } print_r($recipients);

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30.34 ms | 405 KiB | 5 Q