@ 2015-09-02T13:18:44Z <?php
$map = array(array('-1'=>0, '-10'=>0, '-100'=>0), array(array('-1'=>0, '-10'=>0, '-100'=>0)));
array_map(function($item, $key, $whatever){var_dump($item, $key, $whatever);if(is_array($item))ksort($item);}, $map);
print_r($map);
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Output for 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Fatal error: Uncaught ArgumentCountError: Too few arguments to function {closure}(), 1 passed and exactly 3 expected in /in/J3I5D:4
Stack trace:
#0 [internal function]: {closure}(Array)
#1 /in/J3I5D(4): array_map(Object(Closure), Array)
#2 {main}
thrown in /in/J3I5D on line 4
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 Warning: Missing argument 2 for {closure}() in /in/J3I5D on line 4
Warning: Missing argument 3 for {closure}() in /in/J3I5D on line 4
Notice: Undefined variable: key in /in/J3I5D on line 4
Notice: Undefined variable: whatever in /in/J3I5D on line 4
array(3) {
[-1]=>
int(0)
[-10]=>
int(0)
[-100]=>
int(0)
}
NULL
NULL
Warning: Missing argument 2 for {closure}() in /in/J3I5D on line 4
Warning: Missing argument 3 for {closure}() in /in/J3I5D on line 4
Notice: Undefined variable: key in /in/J3I5D on line 4
Notice: Undefined variable: whatever in /in/J3I5D on line 4
array(1) {
[0]=>
array(3) {
[-1]=>
int(0)
[-10]=>
int(0)
[-100]=>
int(0)
}
}
NULL
NULL
Array
(
[0] => Array
(
[-1] => 0
[-10] => 0
[-100] => 0
)
[1] => Array
(
[0] => Array
(
[-1] => 0
[-10] => 0
[-100] => 0
)
)
)
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_FUNCTION, expecting ')' in /in/J3I5D on line 4
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_FUNCTION, expecting ')' in /in/J3I5D on line 4
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `')'' in /in/J3I5D on line 4
Process exited with code 255 . preferences:dark mode live preview
328.73 ms | 401 KiB | 459 Q