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run code in 200+ php & hhvm versions
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<?php // Coercive mode function sumOfInts(int ...$ints) { print_r($ints); return array_sum($ints); } var_dump(sumOfInts(1,2,3));
based on CEDSS
Output for 7.0.0 - 7.2.0
Array ( [0] => 1 [1] => 2 [2] => 3 ) int(6)
Output for 5.6.8 - 5.6.28
Catchable fatal error: Argument 1 passed to sumOfInts() must be an instance of int, integer given, called in /in/vTWHV on line 9 and defined in /in/vTWHV on line 3
Process exited with code 255.
Output for 5.4.10 - 5.5.35
Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/vTWHV on line 3
Process exited with code 255.
Output for 5.3.20 - 5.3.29
Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE in /in/vTWHV on line 3
Process exited with code 255.