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How to display execution time in Laravel page?

With laravel-debugbar installed, you can count the execution time of PHP+SQL, which is very useful. Now there is a requirement to display the execution time on each page. After searching, there is no ready-made solution. How to call laravel-debugbar? Laravel Debugbar https://github.com/barryvdh…

淡淡煙草味 2017-05-16 16:56:03 0  1  1019

Questions encountered when testing multi-threaded execution in java?

Questions about multi-threaded execution of java time test? public class Cai implements Runnable { {code...} } public class Run { {code...} } When the test2 method is executed, why does it appear like: Thread 1 loop 0- 99, Thread 2 loops 0-10 and then the program ends. This is why...

ringa_lee 2017-05-17 10:01:14 0  2  800

session - Issues regarding reminders for php jump pages

Please tell me, after PHP executes a certain operation performed by the user (jump execution, non-ajax execution), it then jumps to the last page or other pages to remind the user to return the execution result. How to realize that the reminder only jumps this time? The request is valid. After refre...

伊謝爾倫 2017-05-16 13:10:58 0  4  622

Is there a backdoor in these two files?

Paste the code: <?php if( !defined('CORE') ) exit('Request Error!'); /** * Home page controller * * @version 2013.07.05 */ class ctl_chouqian {

修二十三年蟬 2022-09-22 14:11:15 0  1  797

laravel5.8 front desk auth login cannot

I am a student in the eighth phase of the PHP online class. I followed the laravel auth video of Teacher Ximen to expand a front-end login function. However, after the login process was completed, the transfer to the next page was intercepted by the middleware, and there was no error in the code exe...

不是一般的人 2020-05-12 18:17:04 0  4  2281

What is the principle of the PHP code online execution tool? eval( )?

What is the principle of the PHP code online execution tool in the website? Should the code be submitted to the backend as data, and then the backend will execute the eval function and then send the result to the front-end page?

王凱凱 2018-05-11 09:53:28 0  0  1073

How to embed php in HTML attribute?

For example, I have a page that mixes php and html. The php part stores a variable: {code...} In HTML, I want to use this variable in the attribute of an element: {code...} For example, here I I want to make the value of the class of this div active, which is just stored in the $class variable in ph...

曾經(jīng)蠟筆沒有小新 2017-05-24 11:34:16 0  1  761

apache - php background code update does not update to the page in real time

Hello everyone, recently I found that when I change the background code locally, if the page is just opened, the latest content will be displayed, but the subsequent code updates cannot be displayed on the browser in real time. . At first I thought it was a problem with phpstorm, but no matter what ...

ringa_lee 2017-05-16 13:02:28 0  1  512

php 5.6 include php file directly outputs the file content without execution, and php5.2 will be normal.

As shown in the figure, the code for executing the file is as shown below. . . . As a result, the code in dbConfig.php is output directly to the browser. No analysis at all. Copy the code in dbConfig.php to the running php file. It is estimated that version 5.6 has upgraded the initialization and ex...

yoyo 2019-06-07 00:44:09 0  1  1250

Post variables to another page using PHP button

I'm trying to post a variable from one page to another in php using buttons. I have retrieved the variable "Class" from the table "Class" and now want to POST it to the viewmembers.php page but I'm not sure how to do this. This is the code: <?phpsession_start();include_once('c...

P粉073857911 2024-03-19 22:30:42 0  1  484

Preview of the teaching course on September 10, 2018: How to implement paging query data table and classification query for class encapsulation in PHP

Preview of the teaching content of the third online class of PHP Chinese website on September 10, 2018: 1. Teaching topic: How to use PHP to implement paging query data tables? Encapsulate classification queries into classes to achieve code reuse. For more detailed knowledge points, please pay atten...

藏色散人 2018-09-10 10:02:37 0  0  1376

PHP - How to directly execute the next line of code when accessing an API that takes a long time to execute, regardless of its execution time and return value?

For example: {code...}

阿神 2017-05-16 13:10:48 0  8  476

javascript - The loading animation effect of the page is not displayed?

1. The project I am working on now is a data table page. Since the background query takes a long time, in order to improve the user experience, a load animation is added. There is no problem with the plug-in for loading animation. However, during the execution of the method, it is found that the ani...

迷茫 2017-05-19 10:18:28 0  4  779

After cross-class call, method cannot be found

Do static method overloading to achieve chained access to the database exercise demo5.php references the Query.php class and then accesses the method in Query. The page prompts me that the method 'table' is not found in the Database. The following is the source code. I hope it can help. The first er...

方人胥 2021-06-12 17:16:18 1  2  1204

smarty turns on caching garbled characters

After smarty turned on the cache, the page was garbled for the first time, and it was normal after another refresh. The project and the page were both encoded in utf8, so I don't know about the *** problem. The PHP code is as follows (smarty3.1.16) <?phpinclude_once './libs/Smarty.class.php';$sma...

風(fēng)起時(shí)丶丶想你 2018-10-10 17:17:10 0  2  1259

How to get openid after scanning the QR code image generated with PHP?

I used the PHP QR code generation class library to generate a QR code picture (not generated by the WeChat interface). I want to get the openid of a WeChat user after scanning the QR code. How can I implement this function? (I previously thought of using web page authorization to achieve this, but t...

LRTRL 2017-06-28 16:57:44 0  1  2148

The smartest way to generate duplicate HTML source code. Using PHP?

Hi, I would like to know what is the smart way to generate duplicate HTML source code like below. Let's say I have 30 rows numbered from 1 to 30. I have a lot of pages like this that need this structure. I've used a PHP loop to generate this code in the page itself, since I'm using PHP anyway in my ...

P粉146080556 2023-09-10 16:37:09 0  1  695

Windows users encounter the problem that VS Code Live Server cannot go online

I'm using VScode and when I try to see how my code looks online (online) the page is either blank or if I choose run to cursor it shows my code just the way I wrote it on VScode, Instead of the browser displaying it. It used to show up, but doesn't show up anymore. The only time it shows my work is ...

P粉638343995 2023-09-06 13:34:04 0  1  655

Pass arguments to a specific function in a PHP file on the server side (from JS) and return the result to the JS function that called the function

Basically what I'm doing is creating a graphing calculator (using BokehJS) that currently takes some input via html, then javascript reads the data and does the calculations, then outputs the resulting graph. The problem is that we don't want the user to be able to see all the calculation code. It w...

P粉593649715 2024-01-16 22:27:27 0  1  635

How to implement a code on PHP Chinese website?

Hello, masters, I am a novice who has just started learning Html. How do I implement a very beautiful and beautiful code on the PHP Chinese website? I have been struggling for a long time, including looking at the source code, and I don’t know how to do it. I hope the master can post the code to hel...

Administrator(長風(fēng)大俠) 2018-04-29 23:27:12 0  2  1422