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how to sort a multidemensional array by an inner key
How to sort an array of arrays in php?
如何对数组进行排序,例如:$array[$i]['title'];
数组结构可能是这样的:
array[0] (
'id' => 321,
'title' => 'Some Title',
'slug' => 'some-title',
'author' => 'Some Author',
'author_slug' => 'some-author'
);
array[1] (
'id' => 123,
'title' => 'Another Title',
'slug' => 'another-title',
'author' => 'Another Author',
'author_slug' => 'another-author'
);
那么数据是根据数组中的标题字段按ASC 顺序显示的吗?