yemingtu 发表于 2019-3-26 10:07
这个样子??
这样子果然可以,但它只能取出前面一条
源是这样的
$array = [[['a' => 1, 'b' => 2],['a' => 1, 'b' => 2]], [['a' => 1, 'b' => 2],['a' => 1, 'b' => 2]]];
想要变成
$array =[['a' => 1, 'b' => 2],['a' => 1, 'b' => 2],['a' => 1, 'b' => 2],['a' => 1, 'b' => 2]]; 本帖最后由 yemingtu 于 2019-3-26 13:50 编辑
围观者 发表于 2019-3-26 10:38
这样子果然可以,但它只能取出前面一条
源是这样的
那就这样,想去几层就加几层foreach循环,如果写成递归也行,有可能你的值是数组,要额外处理。
[*]$array = [[['a' => 1, 'b' => 2],['a' => 1, 'b' => 2]], [['a' => 1, 'b' => 2],['a' => 1, 'b' => 2]]];
[*]$result = [];
[*]foreach ($array as $item){
[*] foreach ($item as $item2){
[*] $result[] = $item2;
[*] }
[*]}
[*]print_r($result);复制代码
结果:
[*]Array
[*](
[*] => Array
[*] (
[*] => 1
[*] => 2
[*] )
[*]
[*] => Array
[*] (
[*] => 1
[*] => 2
[*] )
[*]
[*] => Array
[*] (
[*] => 1
[*] => 2
[*] )
[*]
[*] => Array
[*] (
[*] => 1
[*] => 2
[*] )
[*]
[*])复制代码
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