是否有任何方法可以从MySql单元格中获取一部分,并忽略预定义字符后的所有内容?
例如,我有一行单元格的“ID、链接、电话”。内部
cell DB编写链接,如
斜线后
<?PHP
if(mysql_connect($db_host,$db_user,$db_pass)) {
mysql_select_db($db_name);
mysql_query("CREATE TABLE IF NOT EXISTS smsads(id bigint unsigned primary key auto_increment, link varchar(255), fromnum varchar(60))");
$res = mysql_query("SELECT * FROM smsads ORDER BY id DESC LIMIT 3");
while($row = mysql_fetch_object($res)) {
$http_link = $row->link;
if(strstr($http_link, 'http') === FALSE) $http_link = 'http://'.$http_link;
echo "<div id=\"banner\"><a href=\"{$http_link}\" target=\"_blank\"><img src=\"{$http_link}\" /></a></div>";
}
}
?>