@ 2013-08-05T11:20:43Z <?php
class Arr
{
public static function flatten( $array )
{
$flat = array();
foreach ( $array as $key => $value )
{
if ( is_array( $value ) )
{
$flat += Arr::flatten( $value );
}
else
{
$flat[ $key ] = $value;
}
}
return $flat;
}
}
$sample = array(
'pictures' => array(
'name' => array(
1 => array(
1 => 'Chrysanthemum.jpg',
2 => 'Desert.jpg',
),
2 => array(
1 => '',
),
3 => array(
1 => '',
2 => 'Hydrangeas.jpg',
),
),
'type' => array(
1 => array(
1 => 'image/jpeg',
2 => 'image/jpeg',
),
2 => array(
1 => '',
),
3 => array(
1 => '',
2 => 'image/jpeg',
),
),
'tmp_name' => array(
1 => array(
1 => '/tmp/phpOhzhBd',
2 => '/tmp/phpzFrNjP',
),
2 => array(
1 => '',
),
3 => array(
1 => '',
2 => '/tmp/phpR6hO2q',
),
),
'error' => array(
1 => array(
1 => 0,
2 => 0,
),
2 => array(
1 => 4,
),
3 => array(
1 => 4,
2 => 0,
),
),
'size' => array(
1 => array(
1 => 879394,
2 => 845941,
),
2 => array(
1 => 0,
),
3 => array(
1 => 0,
2 => 595284,
),
),
)
);
var_dump( $sample );
var_dump( Arr::flatten( $sample ) );
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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 - 7.2.34 , 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(1) {
["pictures"]=>
array(5) {
["name"]=>
array(3) {
[1]=>
array(2) {
[1]=>
string(17) "Chrysanthemum.jpg"
[2]=>
string(10) "Desert.jpg"
}
[2]=>
array(1) {
[1]=>
string(0) ""
}
[3]=>
array(2) {
[1]=>
string(0) ""
[2]=>
string(14) "Hydrangeas.jpg"
}
}
["type"]=>
array(3) {
[1]=>
array(2) {
[1]=>
string(10) "image/jpeg"
[2]=>
string(10) "image/jpeg"
}
[2]=>
array(1) {
[1]=>
string(0) ""
}
[3]=>
array(2) {
[1]=>
string(0) ""
[2]=>
string(10) "image/jpeg"
}
}
["tmp_name"]=>
array(3) {
[1]=>
array(2) {
[1]=>
string(14) "/tmp/phpOhzhBd"
[2]=>
string(14) "/tmp/phpzFrNjP"
}
[2]=>
array(1) {
[1]=>
string(0) ""
}
[3]=>
array(2) {
[1]=>
string(0) ""
[2]=>
string(14) "/tmp/phpR6hO2q"
}
}
["error"]=>
array(3) {
[1]=>
array(2) {
[1]=>
int(0)
[2]=>
int(0)
}
[2]=>
array(1) {
[1]=>
int(4)
}
[3]=>
array(2) {
[1]=>
int(4)
[2]=>
int(0)
}
}
["size"]=>
array(3) {
[1]=>
array(2) {
[1]=>
int(879394)
[2]=>
int(845941)
}
[2]=>
array(1) {
[1]=>
int(0)
}
[3]=>
array(2) {
[1]=>
int(0)
[2]=>
int(595284)
}
}
}
}
array(2) {
[1]=>
string(17) "Chrysanthemum.jpg"
[2]=>
string(10) "Desert.jpg"
}
Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/b0dPn on line 6
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 T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/b0dPn on line 6
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/b0dPn on line 6
Process exited with code 255 . preferences:dark mode live preview
314.15 ms | 401 KiB | 468 Q