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<?php set_exception_handler(function(Exception $e) { echo "Didn't work. Here's why: ". $e->getMessage(); }); $null = null; $empty = array(); $norm = array(1, 2, 4); $assoc = array('yup' => 'ok', 'nope' => 'bad'); $mixed = array(1, 2, 'yup' => 'ok', 'nah'); var_dump(SplFixedArray::fromArray($null)); var_dump(SplFixedArray::fromArray($null, true)); var_dump(SplFixedArray::fromArray($null, false)); var_dump(SplFixedArray::fromArray($empty)); var_dump(SplFixedArray::fromArray($empty, true)); var_dump(SplFixedArray::fromArray($empty, false)); var_dump(SplFixedArray::fromArray($norm)); var_dump(SplFixedArray::fromArray($norm, true)); var_dump(SplFixedArray::fromArray($norm, false)); var_dump(SplFixedArray::fromArray($assoc)); var_dump(SplFixedArray::fromArray($assoc, true)); var_dump(SplFixedArray::fromArray($assoc, false)); var_dump(SplFixedArray::fromArray($mixed)); var_dump(SplFixedArray::fromArray($mixed, true)); var_dump(SplFixedArray::fromArray($mixed, false));
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: SplFixedArray::fromArray() expects parameter 1 to be array, null given in /in/vaplq on line 13 NULL Warning: SplFixedArray::fromArray() expects parameter 1 to be array, null given in /in/vaplq on line 14 NULL Warning: SplFixedArray::fromArray() expects parameter 1 to be array, null given in /in/vaplq on line 15 NULL object(SplFixedArray)#2 (0) { } object(SplFixedArray)#2 (0) { } object(SplFixedArray)#2 (0) { } object(SplFixedArray)#2 (3) { [0]=> int(1) [1]=> int(2) [2]=> int(4) } object(SplFixedArray)#2 (3) { [0]=> int(1) [1]=> int(2) [2]=> int(4) } object(SplFixedArray)#2 (3) { [0]=> int(1) [1]=> int(2) [2]=> int(4) } Didn't work. Here's why: array must contain only positive integer keys
Output for hhvm-3.12.0
Warning: SplFixedArray::fromArray() expects parameter 1 to be array, NULL given in /in/vaplq on line -1 object(SplFixedArray)#2 (1) { ["data":protected]=> array(0) { } } Warning: SplFixedArray::fromArray() expects parameter 1 to be array, NULL given in /in/vaplq on line -1 object(SplFixedArray)#2 (1) { ["data":protected]=> array(0) { } } Warning: SplFixedArray::fromArray() expects parameter 1 to be array, NULL given in /in/vaplq on line -1 object(SplFixedArray)#2 (1) { ["data":protected]=> array(0) { } } Warning: max(): Array must contain at least one element object(SplFixedArray)#2 (1) { ["data":protected]=> array(1) { [0]=> NULL } } Warning: max(): Array must contain at least one element object(SplFixedArray)#2 (1) { ["data":protected]=> array(1) { [0]=> NULL } } object(SplFixedArray)#2 (1) { ["data":protected]=> array(0) { } } object(SplFixedArray)#2 (1) { ["data":protected]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(4) } } object(SplFixedArray)#2 (1) { ["data":protected]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(4) } } object(SplFixedArray)#2 (1) { ["data":protected]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(4) } } Fatal error: Uncaught exception 'InvalidArgumentException' with message 'array must contain only positive integer keys' in /in/vaplq:-1 Stack trace: #0 /in/vaplq(-1): SplFixedArray::fromArray() #1 {main} Didn't work. Here's why: array must contain only positive integer keys
Output for hhvm-3.10.0
Warning: SplFixedArray::fromArray() expects parameter 1 to be array, NULL given in /in/vaplq on line 13 object(SplFixedArray)#2 (1) { ["data":protected]=> array(0) { } } Warning: SplFixedArray::fromArray() expects parameter 1 to be array, NULL given in /in/vaplq on line 14 object(SplFixedArray)#2 (1) { ["data":protected]=> array(0) { } } Warning: SplFixedArray::fromArray() expects parameter 1 to be array, NULL given in /in/vaplq on line 15 object(SplFixedArray)#2 (1) { ["data":protected]=> array(0) { } } Warning: max(): Array must contain at least one element object(SplFixedArray)#2 (1) { ["data":protected]=> array(1) { [0]=> NULL } } Warning: max(): Array must contain at least one element object(SplFixedArray)#2 (1) { ["data":protected]=> array(1) { [0]=> NULL } } object(SplFixedArray)#2 (1) { ["data":protected]=> array(0) { } } object(SplFixedArray)#2 (1) { ["data":protected]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(4) } } object(SplFixedArray)#2 (1) { ["data":protected]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(4) } } object(SplFixedArray)#2 (1) { ["data":protected]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(4) } } Fatal error: Uncaught exception 'InvalidArgumentException' with message 'array must contain only positive integer keys' in /in/vaplq:25 Stack trace: #0 /in/vaplq(25): SplFixedArray::fromArray() #1 {main} Didn't work. Here's why: array must contain only positive integer keys
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/vaplq on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/vaplq on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/vaplq on line 3
Process exited with code 255.