<?php
$all = array(array("class"=>array(array("peter","15","male"),array("mary","24","female"),array("jason","22","male"))));
print_r($all);
function merge($prev,$now){
return array_merge($prev,$now['class'][0]);
}
$cc = array_reduce($all,"merge",array());
print_r($cc);
- Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.2, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 7.2.33, 7.3.16 - 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
- Array
(
[0] => Array
(
[class] => Array
(
[0] => Array
(
[0] => peter
[1] => 15
[2] => male
)
[1] => Array
(
[0] => mary
[1] => 24
[2] => female
)
[2] => Array
(
[0] => jason
[1] => 22
[2] => male
)
)
)
)
Array
(
[0] => peter
[1] => 15
[2] => male
)
- Output for 5.0.3 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Array
(
[0] => Array
(
[class] => Array
(
[0] => Array
(
[0] => peter
[1] => 15
[2] => male
)
[1] => Array
(
[0] => mary
[1] => 24
[2] => female
)
[2] => Array
(
[0] => jason
[1] => 22
[2] => male
)
)
)
)
Warning: array_merge(): Argument #1 is not an array in /in/tWPV3 on line 6
- Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9
- Array
(
[0] => Array
(
[class] => Array
(
[0] => Array
(
[0] => peter
[1] => 15
[2] => male
)
[1] => Array
(
[0] => mary
[1] => 24
[2] => female
)
[2] => Array
(
[0] => jason
[1] => 22
[2] => male
)
)
)
)
Array
(
[0] => 0
[1] => peter
[2] => 15
[3] => male
)
preferences:
196.29 ms | 403 KiB | 308 Q