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<?php const A = [1, 2, 3]; const B = A; var_dump(B); const A = 1; var_dump(B);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } Warning: Constant A already defined in /in/UmJMJ on line 6 array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) }
Output for 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } Notice: Constant A already defined in /in/UmJMJ on line 6 array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) }
Output for 7.3.32 - 7.3.33
array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) }
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35
Fatal error: Arrays are not allowed as constants in /in/UmJMJ on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/UmJMJ on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_CONST in /in/UmJMJ 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, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_CONST in /in/UmJMJ on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/UmJMJ on line 3
Process exited with code 255.

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