<?php
$a = array(10, 11, 12);
$b = array(20, 21, 22, 23);
$c = array('a' => 'a', 'b' => 'b', 'c' => 'c');
$d = array('v' => 'v', 'x' => 'x', 'y' => 'y', 'z' => 'z');
$r10 = $a + $b;
$r11 = $b + $a;
$r12 = array_merge($a, $b);
$r13 = array_merge($b, $a);
$r20 = $c + $d;
$r21 = $d + $c;
$r22 = array_merge($c, $d);
$r23 = array_merge($d, $c);
var_dump($r10);
var_dump($r11);
var_dump($r12);
var_dump($r13);
var_dump($r20);
var_dump($r21);
var_dump($r22);
var_dump($r23);
- 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, 5.5.0 - 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, 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(4) {
[0]=>
int(10)
[1]=>
int(11)
[2]=>
int(12)
[3]=>
int(23)
}
array(4) {
[0]=>
int(20)
[1]=>
int(21)
[2]=>
int(22)
[3]=>
int(23)
}
array(7) {
[0]=>
int(10)
[1]=>
int(11)
[2]=>
int(12)
[3]=>
int(20)
[4]=>
int(21)
[5]=>
int(22)
[6]=>
int(23)
}
array(7) {
[0]=>
int(20)
[1]=>
int(21)
[2]=>
int(22)
[3]=>
int(23)
[4]=>
int(10)
[5]=>
int(11)
[6]=>
int(12)
}
array(7) {
["a"]=>
string(1) "a"
["b"]=>
string(1) "b"
["c"]=>
string(1) "c"
["v"]=>
string(1) "v"
["x"]=>
string(1) "x"
["y"]=>
string(1) "y"
["z"]=>
string(1) "z"
}
array(7) {
["v"]=>
string(1) "v"
["x"]=>
string(1) "x"
["y"]=>
string(1) "y"
["z"]=>
string(1) "z"
["a"]=>
string(1) "a"
["b"]=>
string(1) "b"
["c"]=>
string(1) "c"
}
array(7) {
["a"]=>
string(1) "a"
["b"]=>
string(1) "b"
["c"]=>
string(1) "c"
["v"]=>
string(1) "v"
["x"]=>
string(1) "x"
["y"]=>
string(1) "y"
["z"]=>
string(1) "z"
}
array(7) {
["v"]=>
string(1) "v"
["x"]=>
string(1) "x"
["y"]=>
string(1) "y"
["z"]=>
string(1) "z"
["a"]=>
string(1) "a"
["b"]=>
string(1) "b"
["c"]=>
string(1) "c"
}
preferences:
288.35 ms | 408 KiB | 459 Q