我一直在思考这个问题。
我有两个数组:
数组1从CSV文件中获取:
Array ( [0] => Array ( [uid] => cgajate [date] => 20120918 )
[1] => Array ( [uid] => badrock5 [date] => 20120920 )
[2] => Array ( [uid] => ricoetc [date] => 20120921 )
[3] => Array ( [uid] => ricoetc1 [date] => 20120923 )
[4] => Array ( [uid] => darbyfired [date] => 20120922 )
[5] => Array ( [uid] => sagers.andrew [date] => 20120922 )
[6] => Array ( [uid] => frankfurt9 [date] => 20120923 )
[7] => Array ( [uid] => beachboys [date] => 20120923 )
[8] => Array ( [uid] => panterafan [date] => 20120923 )
[9] => Array ( [uid] => kingsxrules [date] => 20120923 )
[10] => Array ( [uid] => richard.bitto [date] => 20120924 )
[11] => Array ( [uid] => christopher.boss [date] => 20120925 )
[12] => Array ( [uid] => eric.robinson2 [date] => 20120926 )
)
数组2从SQL数据库中获取:
我有两个数组:
数组1从CSV文件中获取:
Array ( [0] => Array ( [uid] => cgajate [date] => 20120918 )
[1] => Array ( [uid] => badrock5 [date] => 20120920 )
[2] => Array ( [uid] => ricoetc [date] => 20120921 )
[3] => Array ( [uid] => ricoetc1 [date] => 20120923 )
[4] => Array ( [uid] => darbyfired [date] => 20120922 )
[5] => Array ( [uid] => sagers.andrew [date] => 20120922 )
[6] => Array ( [uid] => frankfurt9 [date] => 20120923 )
[7] => Array ( [uid] => beachboys [date] => 20120923 )
[8] => Array ( [uid] => panterafan [date] => 20120923 )
[9] => Array ( [uid] => kingsxrules [date] => 20120923 )
[10] => Array ( [uid] => richard.bitto [date] => 20120924 )
[11] => Array ( [uid] => christopher.boss [date] => 20120925 )
[12] => Array ( [uid] => eric.robinson2 [date] => 20120926 )
)
数组2从SQL数据库中获取:
数组 ( [0] => 数组 ( [uid] => cgajate [date] => 20120919 )
[1] => 数组 ( [uid] => ricoetc [date] => 20120921 )
[2] => 数组 ( [uid] => ricoetc1 [date] => 20120922 )
[3] => 数组 ( [uid] => frankfurt9 [date] => 20120923 )
[4] => 数组 ( [uid] => beachboys [date] => 20120923 )
[5] => 数组 ( [uid] => panterafan [date] => 20120923 )
[6] => 数组 ( [uid] => kingsxrules [date] => 20120923 )
[7] => 数组 ( [uid] => eric.robinson2 [date] => 20120926 )
)我想要做的是检查是否有UID匹配。 如果有匹配,它将检查哪个日期比另一个更当前(所以本质上是哪个日期大于)。 然后它将使用来自两个数组的UID未匹配的数据将它们添加到数组中。
如果难以理解,很抱歉。 这有点难以解释。
非常感谢您的所有帮助,提前感谢您所有人。