<?php
$arr = array(
'a' => array('value' => 2),
'b' => array('value' => 4),
'c' => array('value' => 6)
);
print_r($arr);
foreach ($arr as &$a)
{
$a['value'] /= 2;
}
foreach ($arr as $a)
{
print_r($a);
}
unset($a);
foreach ($arr as $a)
{
print_r($a);
}
- Output for 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
(
[a] => Array
(
[value] => 2
)
[b] => Array
(
[value] => 4
)
[c] => Array
(
[value] => 6
)
)
Array
(
[value] => 1
)
Array
(
[value] => 2
)
Array
(
[value] => 2
)
Array
(
[value] => 1
)
Array
(
[value] => 2
)
Array
(
[value] => 2
)
- Output for 4.4.2 - 4.4.9
- Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/UVa6l on line 11
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
- Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/UVa6l on line 11
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/UVa6l on line 11
Process exited with code 255.
preferences:
323.36 ms | 401 KiB | 460 Q