3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo send('', ''); public function send(string $to, string $message): string { return "sent"; }
Output for 7.0.0 - 7.0.10
Parse error: syntax error, unexpected 'public' (T_PUBLIC), expecting end of file in /in/DGJXH on line 5
Process exited with code 255.
Output for 5.6.0 - 5.6.25
Parse error: syntax error, unexpected 'public' (T_PUBLIC) in /in/DGJXH on line 5
Process exited with code 255.
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172.28 ms | 1395 KiB | 44 Q