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$arr1=array(
"q" => "1",
"w" => "2",
"e" => "3"
);
$arr2=array(
[0] => "你",
[1] => "我",
[2] => "他"
);
$arr = array(
"q" => "你",
"w" => "我",
"e" => "他"
);
//然后需要只获取这个数组的值 转为字符串 用逗号隔开 $str ='你,我,他';
$arr1 = array(
array('is_notice'=>3),
array('is_notice'=>2),
array('is_notice'=>1)
);
$arr2 = array(
0 => '系统通知',
1 => '材料通过',
2 => '审核失败',
3 => '额度更新'
);
$arr3 = array();
foreach($arr1 as $k=>$v){
$arr3[]['is_notice'] = $arr2[$v['is_notice']];
}
print_r($arr3);
Array
(
[0] => Array
(
[is_notice] => 额度更新
)
[1] => Array
(
[is_notice] => 审核失败
)
[2] => Array
(
[is_notice] => 材料通过
)
)$arr1=array(
"q" => "1",
"w" => "2",
"e" => "3"
);
$arr2=array(
0 => "你",
1 => "我",
2 => "他"
);
$arr3 = array_combine(array_keys($arr1), $arr2);
print_r($arr3);
echo join(',', $arr3);
Array
(
[q] => 你
[w] => 我
[e] => 他
)
你,我,他