结合数组PHP

时间:2013-02-17 10:27:37

标签: php arrays codeigniter

在我的输出代码中为:

Array ( 
    [0] => 53,67,70
    [1] => 48 
    [2] => 11,22,13 
);

我希望输出为:数组(11,22,13,48,53,67,70)

    $result = $this->db->get_where('table',array('mainpage'=>$mp'));
    $data = array();
    $out = array();
    foreach($result->result() as $row){
        $dv = json_decode($row->subpage);
        $out = array_merge($dv, $out);
    }
    return    $out;

在我的数据库表中,行如下:(json data)

第1行: [" 11,22,13"]
第2行: [" 48"]
第3行: [" 53,67,70"]

如何将输出的PHP代码修改为array(11,22,13,48,53,67,70)

2 个答案:

答案 0 :(得分:0)

$result = $this->db->get_where('table',array('mainpage'=>$mp));
$data = array();
$out = array();

foreach($result->result() as $row){
        $dv = json_decode($row->subpage);

        $flat = array();

        foreach ( $dv as $item ) {
            $flat = array_merge( $flat, explode( ',', $item ) );
        }

        $out = array_merge( $out, $flat );
}

return $out;

答案 1 :(得分:0)

$array = array (array (53, 67, 70), array (48), array (11, 22, 13));
$combined_array = call_user_func_array ('array_merge', $array);