<?php
$a = array(1,2,3);
$b = array(array(1),array(2),3);
$f = array(array(2),array(3),4);
$c = array(array_merge($a, $b, $f));
var_dump($c);
$d = array_unique($c);
var_dump($d);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 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 - 7.1.33, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- array(1) {
[0]=>
array(9) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
[3]=>
array(1) {
[0]=>
int(1)
}
[4]=>
array(1) {
[0]=>
int(2)
}
[5]=>
int(3)
[6]=>
array(1) {
[0]=>
int(2)
}
[7]=>
array(1) {
[0]=>
int(3)
}
[8]=>
int(4)
}
}
array(1) {
[0]=>
array(9) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
[3]=>
array(1) {
[0]=>
int(1)
}
[4]=>
array(1) {
[0]=>
int(2)
}
[5]=>
int(3)
[6]=>
array(1) {
[0]=>
int(2)
}
[7]=>
array(1) {
[0]=>
int(3)
}
[8]=>
int(4)
}
}
preferences:
274.27 ms | 407 KiB | 354 Q