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I know how to cut pictures on the front end and want to learn PHP website development. I would like to ask for a complete class video of the physical class of a first-line PHP institution in Beijing.

I know how to cut pictures on the front end and want to learn PHP website development. I would like to ask for a complete class video of the physical class of a first-line PHP institution in Beijing. I learned front-end cutting at an institution before, and then became a cutter, but I didn’t have mu...

. 2017-08-28 14:28:41 0  1  1506

Four days in a row! PHP Chinese website's large-scale public welfare live broadcast class: "php full stack development experience sharing" is launched, and it continues to be exciting!

Gold 9 and Silver 10 are the seasons for learning! In order to better help PHP learners, PHP Chinese website has held a large-scale public welfare live broadcast class: "php full-stack development experience sharing", which will be broadcast on time at 10 o'clock this morning. Four senior ...

PHPz 2018-10-17 09:05:25 1  1  3139

About PHP and JAVA 3DES encryption issues

I want to write an encryption class in Java using PHP, but I saw this writing method in Java and it gave me a headache. Totally illogical. I found a complete class and wanted to refer to it. After many experiments, I could not translate the encryption class I uploaded into PHP. Please help me. Thank...

給我你的懷抱 2017-06-15 09:21:44 0  1  1001

How to manage inclusions, requirements, and usage in this project

In this PHP project without framework I have this folder structure: adapters, classes and models php file "index.php" is executed from the root directory and I have a problem with model and adapter classes index file <?phpinclude ('Class/Load.php');$connection=MysqlClass::getConnectionM...

P粉652495194 2024-02-25 18:11:04 0  1  492

Reworded title: Why doesn't PHP handle "class not found" errors?

In the example below, I want to catch the error and create a Null class if the class does not exist. But despite my try/catch statements, PHP just tells me that the 'SmartFormasdfasdf' class is not found. How to get PHP to catch "class not found" errors? <?phpclassSmartFormLoginextendsS...

P粉475126941 2024-01-03 19:53:41 0  2  634

php - laravel5.4 prints Auth::check(); in the constructor of the class and returns false, and prints it in the method of the class and returns true

Please help! laravel5.4 prints Auth::check(); in the constructor of the class; it returns false, and prints it in the method of the class and returns true. Make sure you are logged in. As shown in the figure: it returns false.

怪我咯 2017-05-16 12:58:35 0  2  1206

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

php - How to use limit and offset to handle pagination in database multi-condition search?

Part of the table structure is as follows: {Code...} Now I want to use a table on the page to output: statistical data corresponding to dates and addresses. One date can correspond to multiple addresses. An address can also correspond to multiple dates, but a date and an address can uniquely determi...

phpcn_u1582 2017-05-16 13:09:44 0  1  427

How to give a random value to a class tag?

The PHP language program gives random values ??(unique and non-repeating) to the "*" in all <span class="*">test text</span> tags in web articles, no matter how many letters and numbers there are. For example: <span class="Hug5iR2NvjO9">Test text</s...

趙澤鑫 2022-01-13 11:12:29 0  9  1378

In the thinkphp5 course, using paginate() in the controller prompts that the attributes of the class do not exist.

Video tutorial http://miracleart.cn/course/631.html In Chapter 5, Section 3, use pagination to display classification information. In this video, $cate_list=Menu::paginate(10); is written based on the video. On the template page When used, it will prompt that the attribute of the class does not exist: ...

北島初晴 2017-11-20 11:10:33 0  2  2096

About chain calls in PHP

I encountered a problem when chaining calls with PHP: There is a class "Site" below: {code...} There is also a class "Api" located in "class.Api.php": {code...} Use the following code to instantiate: {code...} Then call the following code: {code...} Will PHP repeat requ...

天蓬老師 2017-06-19 09:07:08 0  2  979

php - How to add methods to an instance?

{Code...} If there is already an instance of class A, how can this instance also use the test method? What should I do if class A cannot be modified in php and python? If possible, use other packages when writing php before. , you will encounter that the call result returned is already an instance o...

某草草 2017-06-29 10:07:59 0  2  935

How does Thinkphp call PHP extensions?

I installed the grpc extension of php, and can call [root@localhost softEval]# php greeter_client.php Hello world directly using the php command line. However, in the Thinkphp framework, I call the extension function in the same way, prompting: Class 'Grpc \ChannelCredentials' not found. Does anyone...

輕輕的 2018-07-10 10:24:48 0  1  1257

php advanced path

I have been working in PHP for more than two years and have been responsible for the company's backend maintenance. I have developed two projects based on tp5.1. I still use one-click to generate the backend framework FastAdmin. I feel that there is no progress. Now I want to learn PHP in depth, so ...

Mind 2019-11-28 11:38:41 0  2  1339

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  1202

php - How to use public public methods and public static static public methods in a class?

When to use public function xxxx in a class? When to use public static function xxx? When writing classes, I usually use public function xxxx. Because I don’t understand public static function xxx very well, I have never used it. Please know. of...

天蓬老師 2017-05-16 13:15:33 0  2  1020

Grammatical errors

Hello, teachers from PHP Chinese website. In the process of learning, I encountered a "class Base extends controller" DW prompt with a syntax error and I cannot continue learning. Please ask the teachers for guidance.

** 2018-08-11 12:01:16 0  1  1286

How to import the contents of RTF format files into the editor in PHP?

The new function needs to extract the content from the RTF format file and put it into the input box of the unavailable input tag, as shown in the following figure. How to implement this function? Is there a method class in PHP to obtain it? .

北城浮生ぅ 2017-12-09 10:49:49 0  0  1185

PHP method that returns interface instance into array

I have a small question that I can't find an answer to on the internet and I'm not really sure how php and the interface work. So the problem is I have an if(!variableinstanceofclass). But here, the class being checked is an interface and should be in an array, you can see in the following code abst...

P粉488464731 2023-09-01 13:40:43 0  1  663

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