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run code in 150+ php & hhvm versions
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<?php function encode_char($c) { $sum = ord($c); $first = rand(-100,100); $second = rand(-100,100); $third = $sum - ($first + $second); return [$first, $second, $third]; } print(encode_char('a')); ?>
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/QioFH on line 13 Array
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/QioFH on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/QioFH on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/QioFH on line 10
Process exited with code 255.