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<?php function test(array... $args) { var_dump($args); } test(); test([0], [1], [2]); test([0], [1], 2); ?>
Output for 7.0.0 - 7.1.0
array(0) { } array(3) { [0]=> array(1) { [0]=> int(0) } [1]=> array(1) { [0]=> int(1) } [2]=> array(1) { [0]=> int(2) } } Fatal error: Uncaught TypeError: Argument 3 passed to test() must be of the type array, integer given, called in /in/UoSc9 on line 9 and defined in /in/UoSc9:3 Stack trace: #0 /in/UoSc9(9): test(Array, Array, 2) #1 {main} thrown in /in/UoSc9 on line 3
Process exited with code 255.
Output for 5.6.7 - 5.6.28
array(0) { } array(3) { [0]=> array(1) { [0]=> int(0) } [1]=> array(1) { [0]=> int(1) } [2]=> array(1) { [0]=> int(2) } } Catchable fatal error: Argument 3 passed to test() must be of the type array, integer given, called in /in/UoSc9 on line 9 and defined in /in/UoSc9 on line 3
Process exited with code 255.
Output for 5.4.0 - 5.5.35
Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/UoSc9 on line 3
Process exited with code 255.
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '.', expecting '&' or T_VARIABLE in /in/UoSc9 on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/UoSc9 on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_ARRAY, expecting ')' in /in/UoSc9 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_ARRAY, expecting ')' in /in/UoSc9 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/UoSc9 on line 3
Process exited with code 255.