<?php
$a1 = [1 => 'foo', 2 => 'bar'];
$a2 = [2 => 'bar2', 3 => 'baz'];
$a3 = [];
var_dump($a1);
var_dump(array_replace($a1, $a2));
var_dump(array_replace($a1, $a3));
- Output for 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- array(2) {
[1]=>
string(3) "foo"
[2]=>
string(3) "bar"
}
array(3) {
[1]=>
string(3) "foo"
[2]=>
string(4) "bar2"
[3]=>
string(3) "baz"
}
array(2) {
[1]=>
string(3) "foo"
[2]=>
string(3) "bar"
}
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/t9nVo on line 2
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 '[' in /in/t9nVo on line 2
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/t9nVo on line 2
Process exited with code 255.
preferences:
236.65 ms | 401 KiB | 355 Q