[英]sort data by id in cake php
where i want to sort it.我想在哪里排序。 following array..
以下数组..
$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'
)
);
and i want array like我想要像这样的数组
$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'
)
);
notice that, i need sort by sortByFID wise if sortByFID id common then sort their id ascending order.请注意,如果 sortByFID id 常见,我需要按 sortByFID 排序,然后按升序对它们的 id 进行排序。
i tried like this in cake php我在蛋糕 php 中试过这样
$a = Set::sort($tests, '{n}.sortByFld', 'asc');
$a = Hash::combine($tests, '{n}.id', '{n}.name');
i am new in cake php, and i am still get struggle to solve it.我是蛋糕 php 的新手,我仍然很难解决它。
You can do sorting in cake php like:您可以在蛋糕 php 中进行排序,例如:
Hash::sort($tests, '{n}.id', 'asc');
umm it seems to much complicated, well you can first sort id, then sort sortByFld it will work.嗯,这似乎很复杂,您可以先对 id 进行排序,然后对 sortByFld 进行排序,这样就可以了。
just like.就像。
$id = Set::sort($tests, '{n}.id', 'asc');
$a = Set::sort($id, '{n}.sortByFld', 'asc');
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