<?php
$array = [
'test',
'test-2' => [
'hello',
'world',
],
'test-3',
];
foreach ($array as $key => $value) {
var_dump('Key:', $key, 'Value:', $value);
}
- 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 - 7.1.10, 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
- string(4) "Key:"
int(0)
string(6) "Value:"
string(4) "test"
string(4) "Key:"
string(6) "test-2"
string(6) "Value:"
array(2) {
[0]=>
string(5) "hello"
[1]=>
string(5) "world"
}
string(4) "Key:"
int(1)
string(6) "Value:"
string(6) "test-3"
- Output for 7.2.0
Process exited with code 137.- 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/GQfLG 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/GQfLG on line 2
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/GQfLG on line 2
Process exited with code 255.
preferences:
205.95 ms | 401 KiB | 310 Q