3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Data { public function __construct($i) { $this->i = $i; } public function getNumber() { return $this->i; } } $data = array_map(function($item) { return new Data($item); }, range(1, 100)); for ($i = 0; $i < 100; ++$i) { echo array_reduce(function ($acc, $item) { return $acc + $item->getNumber(); }, 0); }
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Deprecated: Creation of dynamic property Data::$i is deprecated in /in/qN0rA on line 7 Fatal error: Uncaught TypeError: array_reduce(): Argument #1 ($array) must be of type array, Closure given in /in/qN0rA:19 Stack trace: #0 /in/qN0rA(19): array_reduce(Object(Closure), 0) #1 {main} thrown in /in/qN0rA on line 19
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Fatal error: Uncaught TypeError: array_reduce(): Argument #1 ($array) must be of type array, Closure given in /in/qN0rA:19 Stack trace: #0 /in/qN0rA(19): array_reduce(Object(Closure), 0) #1 {main} thrown in /in/qN0rA on line 19
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19 Warning: array_reduce() expects parameter 1 to be array, object given in /in/qN0rA on line 19
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/qN0rA on line 16
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/qN0rA on line 16
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/qN0rA on line 5
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_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/qN0rA on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/qN0rA on line 5
Process exited with code 255.
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