拆分阵列

Question

我有一个对象数组.

我需要的是将[name]每个对象放入另一个数组,但我不想重复.

我该怎么做？

Array (
    [0] => ADOFetchObj Object
        (
            [name] => Team 1
            [att] => None
            [idGrupo] => 1
            [idModulo] => 4
            [ler] => 1
            [escrever] => 1
            [excluir] => 1
        )

    [1] => ADOFetchObj Object
        (
            [name] => Team 1
            [nomeModulo] => Aplicar Juros
            [idGrupo] => 1
            [idModulo] => 1006
            [ler] => 1
            [escrever] => 1
            [excluir] => 1
        )

    [2] => ADOFetchObj Object
        (
            [name] => Team 2
            [att] => None
            [idGrupo] => 1
            [idModulo] => 10
            [ler] => 1
            [escrever] => 1
            [excluir] => 1
        )

    [3] => ADOFetchObj Object
        (
            [name] => Team 2
            [att] => None
            [idGrupo] => 1
            [idModulo] => 1012
            [ler] => 1
            [escrever] => 1
            [excluir] => 1
        )
)

谢谢!

Answer 1

你可以这样做:

$names = array();
foreach($arr as $list) {
    $names[$list->name] = true; // can be *any* arbitrary value
}
$names = array_keys($names);

这将起作用,因为根据定义,数组键必须是唯一的.