是指在使用Codeigniter框架进行多页应用开发时,通过GET请求获取页面的ID参数。 Codeigniter是一个轻量级的PHP框架,适用于快速开发Web应用程序。它提供了许多功能强大的库和辅助函数,使开发人员能够更高效地构建应用程序。 GET是HTTP协议中的一种请求方法,用于向服务器请求获取资源。在多页应用开发中,可以通过GET请求将...
function get_one($where = array(),$select='*'){ $this->db->select($select); if($where){ $this->db->where($where); } $this->db->limit(1); $query = $this->db->get('ych_sendreward'); return $query->row_array(); }...
I am converting from codeigniter 3 to 4. I would like to use the find function, but I getCall to a member function getFirstRow () on bool Model PHP Code: namespaceApp\Models; useCodeIgniter\Model; useApp\Entities\Studente_e; classStudente_mextendsModel ...
问在使用LIMIT 1和get_where函数时需要帮助ENScintilla是一个免费的源代码编辑控件，它完全开放源代码，...
“Call to a member function row_array () on boolean” 报错原因及解决办法 Windows配置 Apache 以允许调用CGI程序 Linux配置 Apache 以允许 CGI程序 利用Responder 工具进行攻击 如何使用 Prometheus 和 Grafana 监控 Linux 系统资源 Linux 系统设置日志轮转策略,避免日志文件过大 nginx正向代理http和https的实现步骤...
row --- int --- 范围的顶行 column --- int--- 范围最左边的列 optNumRows --- int --- 范围内的行数。 optNumColumns --- int --- 范围内的列数 在您的示例中,您会得到(如果您选择第三行)“C3:O3”,原因 C --> O 是 12 列 ...
# CodeIgniter/system/libraries/Session/drivers/CI_Session_database_driver.php $this->_db->query("SELECT GET_LOCK('".$arg."', 300) AS ci_session_lock")->row()->ci_session_lock); $this->_db->query("SELECT RELEASE_LOCK('".$this->_lock."') AS ci_s...
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Register Sign In CodeIgniter Forums Using CodeIgniter Libraries & Helpers Using count_all_results or get_compiled_select with $this->db->get() Using count_all_results or get_compiled_select with $this->db->get()xanabobanaJunior Member Posts: 30 Threads: 16 Joined: Oct 2021 Reputation: 3 ...
Hi, In my model I am trying to get an item by its ID. My code is given bellow: $id = 5; $currentUser = new User($id); I obtain: Argument 1 passed to CodeIgniter\Database\BaseResult::getFirstRow() must be of the type string, null given, c...