由于你没有给出你需要的格式,所以只能举一例$a = Array(
Array( 'id' => 1 ),
Array( 'id' => 2 )
);$a = array_map('current', $a);
print_r($a); Array
(
[0] => 1
[1] => 2
)
Array( 'id' => 1 ),
Array( 'id' => 2 )
);$a = array_map('current', $a);
print_r($a); Array
(
[0] => 1
[1] => 2
)
Array( 'id' => 1 ),
Array( 'id' => 2 )
);
$ar = array();
foreach($a as $v) $ar[] = $v['id'];
print_r($ar);