我现在这样做： 1. 将光标移动到要复制的文本开始的地方，按V（是大写V）进入可视模式。 2. 将光标...
}$query->free_result();//$query 将不再可用$query2=$this->db->query('SELECT name FROM some_table');$row=$query2->row();echo$row->name;$query2->free_result();//$query2 将不再可用11.$this->db->insert_id()$this->db->affected_rows()$this->db->count_all();$this->db->pl...
You can insert values by using the insert() method, passing it an array or an object as parameter. You can also insert multiple rows of data by using a multidimensional array.<?php $insert_data = array('username'=>'avenirer','email'=>'email@email.com'); $this->load->model('user_...
此问题的出现，有多种可能 而我遇到这个问题的原因是因为 在代理服务器location部分的写法是翻译“Com...
Instead, updateBatch() returns the number of rows affected.Update from a Query Since v4.3.0, you can also update from a query with the setQueryAsData() method: <?php use CodeIgniter\Database\RawSql; $query = $this->db->table('user2') ->select('user2.name, user2.email, user...
$query->num_rows nothing returns Topic started by mlfgo Replies: 5 Views: 9,853 07-22-2015, 06:53 AM by Narf Library Not Found CI3 Topic started by wolfgang1983 Replies: 3 Views: 6,442 07-22-2015, 02:00 AM by Narf ...
fix: add missing ResultInterface::getNumRows() by @kenjis in #6778 feat: add OutgoingRequestInterface by @kenjis in #6698 fix: make Time immutable by @kenjis in #6771 feat: disallow Model::update() without WHERE clause by @kenjis in #6883 ...
$sql = "INSERT INTO mytable (title, name) VALUES (".$this->db->escape($title).", ".$this->db->escape($name).")";$this->db->query($sql);echo $this->db->affected_rows(); Active Record QueryThe Active Record Pattern gives you a simplified means of retrieving data:...
ci:db:affectedRows $db->affectedRows ci:db:escape $db->escape ci:db:escapeString $db->escapeString ci:db:escapeLikeString $db->escapeLikeString ci:db:setPrefix $db->setPrefix ci:db:getPrefix $db->getPrefix ci:db:getPlatform $db->getPlatform ci:db:setAliasedTables $db->setAliasedTabl...
<?php $email = mysqli_real_escape_string($_POST['email']); $password = mysqli_real_escape_string($_POST['password']); $sql = "select * from users where email=$email"; $result = mysqli_query($con, $sql); if(mysqli_num_rows($result) > 0) { $user = mysqli_fetch_assoc($...