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<?php function sum(..$numbers) { $acc = 0; foreach ($numbers as $n) { $acc += $n; } return $acc; } echo sum(1, 2, 3, 4);
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/2Fg7E on line 3
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE in /in/2Fg7E on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '.', expecting '&' or T_VARIABLE in /in/2Fg7E on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '.', expecting ')' in /in/2Fg7E on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected '.', expecting ')' in /in/2Fg7E on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/2Fg7E on line 3
Process exited with code 255.

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