如下代码:
<code>/** * 写入数据 * * @param string $table * @param array $data * @return int */ public function insert($table ,$data){ try { $sql = "INSERT INTO ".$this->table($table); $columns = $values = ''; foreach( $data as $k=>$v ) { $columns .= "`$k`,"; $values .= ":$k,"; } $columns = rtrim($columns,','); $values = rtrim($values,','); $sql = $sql . " ($columns) VALUES ($values)"; $this->_init($sql ,$data); unset($sql ,$columns ,$values); return $this->insertId(); }catch( \PDOException $e ) { $this->halt($e->getMessage() ,$this->getSql()); return false; } }</code>
会生成如下SQL,
<code>INSERT INTO `dba_tables` (`pid`,`sellerId`,`cardNum`,`processUnit`,`proDate`,`dateOfPro`,`shipDate`,`clinicName`,`doctor`,`created`,`doctorEmail`,`doctorMobile`,`treatTime`,`treatDesc`,`patient`,`patientEmail`,`remark`) VALUES (3,0,'2DFBD1-9E27-CFFD-6846-459CA9E9','第二车间',1460476800,1459008000,1463068800,'某医院','某医生',1460507802,'d@a.com','13333333333','','牙','某某某','c@a.com','asfasdf')</code>
用PHP执行上面的语句,不出现在错误也不抛出异常。
已经开启了pdo的抛出异常模式
<code> $this->_pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);</code>
但是用phpmyadmin执行会出现如下错误
回复内容:
如下代码:
<code>/** * 写入数据 * * @param string $table * @param array $data * @return int */ public function insert($table ,$data){ try { $sql = "INSERT INTO ".$this->table($table); $columns = $values = ''; foreach( $data as $k=>$v ) { $columns .= "`$k`,"; $values .= ":$k,"; } $columns = rtrim($columns,','); $values = rtrim($values,','); $sql = $sql . " ($columns) VALUES ($values)"; $this->_init($sql ,$data); unset($sql ,$columns ,$values); return $this->insertId(); }catch( \PDOException $e ) { $this->halt($e->getMessage() ,$this->getSql()); return false; } }</code>
会生成如下SQL,
<code>INSERT INTO `dba_tables` (`pid`,`sellerId`,`cardNum`,`processUnit`,`proDate`,`dateOfPro`,`shipDate`,`clinicName`,`doctor`,`created`,`doctorEmail`,`doctorMobile`,`treatTime`,`treatDesc`,`patient`,`patientEmail`,`remark`) VALUES (3,0,'2DFBD1-9E27-CFFD-6846-459CA9E9','第二车间',1460476800,1459008000,1463068800,'某医院','某医生',1460507802,'d@a.com','13333333333','','牙','某某某','c@a.com','asfasdf')</code>
用PHP执行上面的语句,不出现在错误也不抛出异常。
已经开启了pdo的抛出异常模式
<code> $this->_pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);</code>
但是用phpmyadmin执行会出现如下错误
回答已删除,见谅

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The server session failure can be solved through the following steps: 1. Check the server configuration to ensure that the session is set correctly. 2. Verify client cookies, confirm that the browser supports it and send it correctly. 3. Check session storage services, such as Redis, to ensure that they are running normally. 4. Review the application code to ensure the correct session logic. Through these steps, conversation problems can be effectively diagnosed and repaired and user experience can be improved.

session_start()iscrucialinPHPformanagingusersessions.1)Itinitiatesanewsessionifnoneexists,2)resumesanexistingsession,and3)setsasessioncookieforcontinuityacrossrequests,enablingapplicationslikeuserauthenticationandpersonalizedcontent.


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