Aquí puede ver la diferencia entre la forma en que se ofrecía el decepción en comparación con el array_valuesenfoque simple :
La matriz:
$array['a'][0] = array('x' => 1, 'y' => 2, 'z' => 3);
$array['a'][5] = array('x' => 4, 'y' => 5, 'z' => 6);
$array['b'][1] = array('x' => 7, 'y' => 8, 'z' => 9);
$array['b'][7] = array('x' => 10, 'y' => 11, 'z' => 12);
En decezecierto modo, aquí está su salida:
$array = array_map('array_values', $array);
print_r($array);
/* Output */
Array
(
[a] => Array
(
[0] => Array
(
[x] => 1
[y] => 2
[z] => 3
)
[1] => Array
(
[x] => 4
[y] => 5
[z] => 6
)
)
[b] => Array
(
[0] => Array
(
[x] => 7
[y] => 8
[z] => 9
)
[1] => Array
(
[x] => 10
[y] => 11
[z] => 12
)
)
)
Y aquí está su salida si solo usa la array_valuesfunción:
$array = array_values($array);
print_r($array);
/* Output */
Array
(
[0] => Array
(
[0] => Array
(
[x] => 1
[y] => 2
[z] => 3
)
[5] => Array
(
[x] => 4
[y] => 5
[z] => 6
)
)
[1] => Array
(
[1] => Array
(
[x] => 7
[y] => 8
[z] => 9
)
[7] => Array
(
[x] => 10
[y] => 11
[z] => 12
)
)
)