我有一个数组我想检查数据库中是否存在用户名和电子邮件值,如果它不存在,请在数据库中插入用户名和电子邮件值。使用多插入,因为有大约80000插入被执行。阵列多插入uname和电子邮件检查
$arr1 = Array
(
[0] => Array ([Username] => uname1, [Email] => email1 )
[1] => Array ( [Username] => uname2, [Email] => email2 )
[2] => Array ( [Username] => uname3, [Email] => email3)
)
问题是什么? – HoLyVieR 2010-09-11 21:37:43
使用多插入在数据库中插入数组,它还应该检查uname和电子邮件是否已存在 $ arr1 =数组 ( [0] => Array([Username] => uname1,[Email] => email1 ) [1] =>数组([用户名] => uname2,[电子邮件] => EMAIL2) [2] =>数组([用户名] => uname3,[电子邮件] => EMAIL3) ) – 2010-09-11 21:46:16