【发布时间】:2016-04-16 17:50:41
【问题描述】:
我有 2 个数组,然后我想通过电子邮件键过滤它们。像这样
数组1
array (size=5)
0 =>
array (size=3)
'name' => string 'Client 1' (length=8)
'email' => string 'client1@gmail.com' (length=17)
1 =>
array (size=3)
'name' => string 'Client 2' (length=8)
'email' => string 'client2@gmail.com' (length=17)
数组2
array (size=3)
0 =>
array (size=4)
'name' => string 'Client 3' (length=8)
'email' => string 'client2@gmail.com' (length=17)
'role_id' => float 3
1 =>
array (size=4)
'name' => string 'Client 6' (length=8)
'email' => string 'client6@gmail.com' (length=17)
'role_id' => float 2
2 =>
array (size=4)
'name' => string 'Client 7' (length=8)
'email' => string 'client7@gmail.com' (length=17)
'role_id' => float 3
我想过滤掉类似的电子邮件项目。结果如何返回如下:
array (size=2)
0 =>
array (size=4)
'name' => string 'Client 6' (length=8)
'email' => string 'client6@gmail.com' (length=17)
'role_id' => float 2
1 =>
array (size=4)
'name' => string 'Client 7' (length=8)
'email' => string 'client7@gmail.com' (length=17)
'role_id' => float 3
【问题讨论】: