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You can use the SQL wildcard character when searching for data in a database, and this article will explain its knowledge.
You can use SQL wildcard characters when searching for data in a database.
SQL wildcard characters
The SQL wildcard can
How can I use Nginx wildcard domain name resolution + reverse proxy + static resource cache?1. Install nginx. Do not repeat the installation process. Remember to include the pcre, gzip, sub, and status modules. If you want to enable the online cache
[PHP]
01./**02. * Detect whether the IP that is accessed is a specified allowed IP* Enter description here ...04. */05.function Check_ip () {$ALLOWED _ip=array (' 192.168.2.* ', ' 127.0.0.1 ', ' 192.168.2.49 ');. $IP =getip ();$check _ip_arr=
Resolve a wildcard domain name * .xxxx.com to your space IP address. An independent IP Virtual Host supports wildcard resolution and can access the website without binding a domain name. This is called a wildcard domain name, such as Sina Blog and 16
Php wildcard DNS second-level domain name session is not synchronized problem angle from the primary domain name login account, into second-level domain name session will be gone .. However, the account that logs on from the second-level domain name
/** * Detect if IP access is required for the permitted IP * Enter description here ...*/functioncheck_ip () {$ALLOWED _ip=Array(' 192.168.2.* ', ' 127.0.0.1 ', ' 192.168.2.49 '); $IP=GetIP (); $check _ip_arr=Explode(‘.‘,$IP);//the IP to be detected
Ask the predecessors to help php call the database. how to add the wildcard % to the variable in selectwhere?
If ($ _ POST ["OK"]) {
$ Search =$ _ POST ["search"];
$ SQL = "select * from lydata where name LIKE '". $ search ."'";
$ Query =
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