php сортировать многомерный массив по столбцу даты

Question

У меня есть массив $ dataStoreForTableImport, установленный следующим образом.

$dataStoreForTableImport['title'] 
$dataStoreForTableImport['content'] 
$dataStoreForTableImport['date'] 
$dataStoreForTableImport['link'] 
$dataStoreForTableImport['username'] 
$dataStoreForTableImport['website'] 

Он содержит данные, как показано ниже

Array 
(
[0] => Array 
    (
     [title] => Quote from Tony Blair 
     [content] => ... from beating it I'm afraid." (Tony Blair, Sky News) He had every opportunity to put religion in its ... 
     [articledate] => 28/09/2013 
     [link] => http://boards.fool.co.uk/message.asp?source=isesitlnk0000001&mid=12890951 
     [Username] => Michael Dray 
     [website] => The Motley Fool 
    ) 

[1] => Array 
    (
     [title] => Re: The Tony Blair Show 
     [content] => ... I am irritated that he got such an easy ride; Why? Because he is not to your political liking? He was a witness; he was not on trial and he spoke under oath. What did you expect Jay to ask him? I had dealings with a QC a few years ago. He was as ... 
     [articledate] => 28/05/2012 
     [link] => http://boards.fool.co.uk/message.asp?source=isesitlnk0000001&mid=12564154 
     [Username] => Michael Dray 
     [website] => The Motley Fool 
    ) 

[2] => Array 
    (
     [title] => Re: The Tony Blair Show 
     [content] => ... If your doubts about Jay's competence/bias were shared I'm sure it would have been debated ad nauseam on Radio 4. Eh - are you serious? I'm a Radio 4 fan - but thats despite its hatred of all things right of centre, not becuase of. ... 
     [articledate] => 28/05/2012 
     [link] => http://boards.fool.co.uk/message.asp?source=isesitlnk0000001&mid=12564167 
     [Username] => Michael Dray 
     [website] => The Motley Fool 
    ) 

[3] => Array 
    (
     [title] => Re: The Tony Blair Show 
     [content] => ... Maybe Tony should have brought Cherie with him - remember Rupert Murdoch and the reaction of Wendi Deng to the custard pie incident. IMHO Cherie is every bit as intimidating:-) Wendi Deng did not eject the pie flinger, she intervened when he acted. Use of an angled bat to deflect criticism from ... 
     [articledate] => 30/05/2012 
     [link] => http://boards.fool.co.uk/message.asp?source=isesitlnk0000001&mid=12565346 
     [Username] => Michael Dray 
     [website] => The Motley Fool 
    ) 

[4] => Array 
    (
     [title] => Re: The Tony Blair Show 
     [content] => ... What did surprise me was the fact that he had his own personal bodyguards in the hearing with him. Although, given the level of security that allowed that protester to break into the hearing, maybe he had a point! Eh? He is clearly at risk of terror ... 
     [articledate] => 28/05/2012 
     [link] => http://boards.fool.co.uk/message.asp?source=isesitlnk0000001&mid=12564500 
     [Username] => Michael Dray 
     [website] => The Motley Fool 
    ) 

Я хочу, чтобы иметь возможность удалить строки из этого массива, если articleDate есть до указанной даты.

Я пробовал все, но он не работает. Я даже не могу заставить его правильно сортировать по дате?

Дата поставляется в формате - 10 февраля 2007

Я использовал

$sortDate = date('d/m/Y', strtotime($sortDate)); 

отформатировать его в формате, показанном в приведенном выше массиве.

Может ли кто-нибудь помочь?

Благодаря

Майк

Answer 1

ли фильтрацию и сортировку строк в сервер базы данных. Это улучшит производительность вашего приложения. Используйте предложение WHERE для фильтрации по дате и предложение ORDER BY для упорядочения по дате в вашем SQL-запросе.