在我想排序它的地方。下面的数组..

$a = array(
    (int) 152 => array(
        'id' => '152',
        'name' => 'Grade 3: Unit #1: erewtrewt',
        'sortByFld' => '103'
    ),
    (int) 168 => array(
        'id' => '168',
        'name' => 'Grade 3: Unit #20: ##Media## worksheet',
        'sortByFld' => '2003'
    ),
    (int) 94 => array(
        'id' => '94',
        'name' => 'Grade 3: Unit #1: test worksheet',
        'sortByFld' => '103'
    ),
    (int) 98 => array(
        'id' => '98',
        'name' => 'Grade 3: Unit #1: 1234',
        'sortByFld' => '103'
    ),
    (int) 183 => array(
        'id' => '183',
        'name' => 'Grade 3: Unit #1: match ddd',
        'sortByFld' => '103'
    )
);

和我想要的数组

$a = array(

    (int) 94 => array(
        'id' => '94',
        'name' => 'Grade 3: Unit #1: test worksheet',
        'sortByFld' => '103'
    ),

    (int) 98 => array(
        'id' => '98',
        'name' => 'Grade 3: Unit #1: 1234',
        'sortByFld' => '103'
    ),

    (int) 152 => array(
        'id' => '152',
        'name' => 'Grade 3: Unit #1: erewtrewt',
        'sortByFld' => '103'
    ),

    (int) 183 => array(
        'id' => '183',
        'name' => 'Grade 3: Unit #1: match ddd',
        'sortByFld' => '103'
    ),
    (int) 168 => array(
        'id' => '168',
        'name' => 'Grade 3: Unit #20: ##Media## worksheet',
        'sortByFld' => '2003'
    )
);

请注意，我需要按sortByFID进行排序，如果sortByFID id是公共的，则按其id升序排序。
我试过像这样在蛋糕php

$a = Set::sort($tests, '{n}.sortByFld', 'asc');
$a = Hash::combine($tests, '{n}.id',  '{n}.name');

我是一个新的蛋糕php，我还在努力解决它。