@ 2015-04-16T02:08:10Z <?php
var_dump(sqrt(-1));
var_dump(NAN == true);
var_dump(NAN === true);
gettype(NAN);
empty(NAN);
is_null(NAN);
isset(NAN);
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Output for 5.5.24 , 5.6.8 Fatal error: Cannot use isset() on the result of an expression (you can use "null !== expression" instead) in /in/v1K6a on line 10
Process exited with code 255 . Output for 5.4.0 - 5.4.40 Parse error: syntax error, unexpected ')', expecting :: (T_PAAMAYIM_NEKUDOTAYIM) in /in/v1K6a on line 8
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 T_PAAMAYIM_NEKUDOTAYIM in /in/v1K6a on line 8
Process exited with code 255 . Output for 5.0.0 - 5.0.5 Parse error: parse error, unexpected ')', expecting T_PAAMAYIM_NEKUDOTAYIM in /in/v1K6a on line 8
Process exited with code 255 . Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_STRING, expecting T_VARIABLE or '$' in /in/v1K6a on line 8
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 Parse error: parse error, unexpected T_STRING, expecting T_VARIABLE or '$' in /in/v1K6a on line 8
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/v1K6a on line 8
Process exited with code 255 . preferences:dark mode live preview
247.57 ms | 1395 KiB | 132 Q