我正在尝试更新下面的数组,当"name"
和"date"
都相同时,将"duplicate" => true
设置为真。在下面的例子中,由于array[0]
和array[1]
都有相同的"name"=john & "date"=2015-7-24
,所以'array[1][duplicate]=>true'
Array
(
[0] => Array
(
[id] => 1
[name] => john
[date] => 2015-07-24
[duplicate] => false
)
[1] => Array
(
[id] => 1
[name] => john
[date] => 2015-07-24
[duplicate] => false
)
[2] => Array
(
[id] => 1
[name] => jane
[date] => 2015-07-24
[duplicate] => false
)
[3] => Array
(
[id] => 1
[name] => notJaneORJohn
[date] => 2015-07-24
[duplicate] => false
)
[4] => Array
(
[id] => 1
[name] => jane
[date] => 2099-07-24
[duplicate] => false
)
)