<?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,
),
),
)
);
print_r( $sample );
print_r( Arr::flatten( $sample ) );
preferences:
36.88 ms | 402 KiB | 5 Q