The relationship between try catch in php and transactions in mysql

Does using try catch eliminate the need to use mysql transactions?

伊谢尔伦 2017-06-07 09:23:24 0  3  1032

Page error! Please try again later~

When accessing the backend http://www.php.demo/admins.php/admins/Account/login, an error is reported. Page error! Please try again later~

刘亚辉 2018-11-14 20:17:18 0  4  1383

Prompt page error! Please try again later

define('BIND_MODULE','admin');admin.php can't be redirected? Prompt page error! Please try again later

我 2019-05-04 13:08:04 0  0  931

Page error! Please try again later~

Hello, I would like to ask, usually a page error occurs! Please try again later~ What is the general problem? Can't find the problem

世界那麼大ジ卻都卟是妳ヅ 2018-07-06 18:00:47 0  8  2757

Page error, please try again later

Teacher, I followed your operation step by step. When I encapsulated the database access class, the web page prompted: Page error. Please try again later! I assign simple numbers to $res and it can be displayed normally.

奋斗 2018-12-04 22:49:33 0  2  1401

报错 try to get property 'obj' of non-object

Report this error try to get property 'obj' of non-object

AZJ 2019-08-05 16:32:51 0  1  1217

Display page error! Please try again later~What is the reason?

Display page error! Please try again later~What is the reason?

Fate 2019-03-23 14:35:17 0  2  1846

Try/Catch block in PHP cannot catch exception situations

I'm trying to run this example #1, from this page: http://php.net/manual/en/language.exceptions.php<?phpfunctioninverse($x){if(!$x){thrownewException('Divisionbyzero. ');}return1/$x;}try{echoinverse(5)."\n";echoinv

P粉226413256 2023-08-22 15:19:37 0  1  507

docker - laradock build nginx 报错 try 'apk update'

执行这句话laradock build nginx 报错 ERROR: bash-4.3.42-r3: package mentioned in index not found (try 'apk update') {代码...} 就报错： 求指教。

ringa_lee 2017-04-26 09:03:29 0  0  1096

docker - laradock build nginx 报错 try 'apk update'

执行这句话laradock build nginx 报错 ERROR: bash-4.3.42-r3: package mentioned in index not found (try 'apk update') {代码...} 就报错： 求指教。

我想大声告诉你 2017-04-27 09:01:31 0  0  688

A system error occurred. Please try again later.

Page error! Please try again later ~ ThinkPHP V5.1.31 LTS {Ten years of sharpening a sword - a high-performance framework designed for API development} My code is the same as the teacher’s. Why does this happen? I didn't do anything

........ 2018-12-22 17:48:20 0  3  3856