How to jump out of the volist loop directly

How to jump out of volist's loop directly, so that it can jump out directly if it meets the conditions, and no...

From [PHPdiscussion group] 2018-10-23 21:30:24 0  1  1589

What's wrong?

<?PHP$chenji=rand(0,100);if($chenji>=0 &&$chenji<60){echo'passed';}elseif ($chenji>=60 &am...

From [PHPdiscussion group] 2018-01-23 00:27:23 0  9  1589

Multi-image upload, how to write the upload path into the database

Multiple image uploads have been implemented. The uploaded folders all have images, but there is only one piec...

From [PHPdiscussion group] 2017-07-28 14:36:22 0  2  1589

isset怎么用？

isset怎么用？

From [PHPdiscussion group] 2016-12-24 15:31:22 0  3  1589

Custom default terms and conditions checkbox in Symfony 5

I'm new to symfony and I'm trying to build my registration page. The form and fields are generated through my ...

From [PHPdiscussion group] 2024-04-04 22:42:19 0  1  1589

How to traverse multi-dimensional array in tp5.

There is an array. Array( [ids] => Array ( [0] => 1 [1] => 2

From [PHPdiscussion group] 2021-01-03 23:24:34 0  1  1589

I want to download the jQuery manual. Where can I download it on the PHP Chinese website?

I want to download the jQuery manual. Where can I download it on the PHP Chinese website?

From [PHPdiscussion group] 2018-07-14 09:24:07 0  1  1589

When browsing PHP technical articles, the code of some articles cannot be displayed.

When browsing PHP technical articles, the code of some articles cannot be displayed. For example, http://www.p...

From [PHPdiscussion group] 2018-07-04 16:07:33 0  1  1589

Hello teachers, I would like to ask about the problem that I cannot call the TP5 pre-operation?

The following is my code. Please tell me where the problem lies, thank you.

From [PHPdiscussion group] 2017-11-11 11:03:28 0  6  1589

Bootstrap's col left and right layout does not take effect in Google Chrome.

<div class="col-lg-3"> <div>left</div>  </div> <div class="col-lg-9&...

From [PHPdiscussion group] 2019-12-03 23:00:18 0  2  1588

Isn't there null in the post form data? Why does foreach not report an error? ? ? ?

After I executed it, I got the following error message: Invalid argument supplied for foreach()

From [PHPdiscussion group] 2018-07-11 10:23:04 0  5  1588

According to the teacher's code, the controller does not exist.

Ask for answers

From [PHPdiscussion group] 2018-12-22 14:09:25 0  3  1588

Character boundary statement

Character declaration 1). Write three less than signs (<<<) after the equal sign after the variable. ...

From [PHPdiscussion group] 2019-04-03 19:49:31 0  3  1588

PHP uses sleep to implement scheduled tasks. How to quickly return information prompts after sleep?

PHP uses sleep to implement scheduled tasks. After sleep, how to quickly return information prompt sleep(3); h...

From [PHPdiscussion group] 2019-07-01 15:09:04 0  3  1588

What is the reason for PHP warning?

What's going on? I followed the teacher's course, and it was exactly the same as what the teacher wrote. Why c...

From [PHPdiscussion group] 2018-12-19 15:58:54 1  4  1588