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PHP file upload code deficiencies and improvements

<?php /** * Single file upload */ // Single file upload class UploadFile { /** *&nb

wklc2020 2020-03-01 14:25:21 0  1  1155

Small questions about the automatic loading of Dugu Jiujian class __autoload()

class class name{ function__autoload($ClassName){ $path=$ClassName.'.php'; if(file_exists($path)){//Determine whether the file exists &nbsp

葫蘆娃平衡盤 2017-08-09 00:06:19 0  2  1287

JP character error in title of XML RSS using simplexml_load_file() php

PHP version: 7.4.30 I use simplexml_load_filephp function, $rss=simplexml_load_file($url,'SimpleXMLElement',LIBXML_NOCDATA); xmlrss file [example]: <?xmlversion="1.0"encoding="UTF-8"?><rssversion =&quot

P粉032900484 2024-04-03 21:22:05 0  1  679

permission-denied - nginx open() "..." failed (13: Permission denied)

Use PHP to upload a file, and then generate a thumbnail. The thumbnail access is normal, and the uploaded file access nginx prompts 403 error: {code...} View file permissions: {code...} Above gmail-theme-tree- _x22.png access is normal, gmail-theme-tree.png access prompt...

某草草 2017-05-16 17:25:46 0  1  914

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

java - PHP development WeChat cannot obtain signature, timestamp, nonce

&lt;?php namespace HomeController;use ThinkController;define("TOKEN","weixin");/* *WeChat's entry file */class WechatController extends Controller { {code...} }?&gt;

給我你的懷抱 2017-05-27 17:40:19 0  1  905

Should the name of the Model's PHP file be the same as the database name?

Should the name of the Model's PHP file be the same as the database name? Or do the class names need to be consistent?

劉磊 2018-11-01 13:56:50 0  1  1720

A Class is clearly created, but when referenced in another php file, it prompts class not found!

錯誤提示： Fatal error: Uncaught Error: Class 'frameworkdbMysqli' not found in C:Users11500DesktopdemoProjecttestTest.php:7 Stack trace: #0 {main} thrown in C:Users11500DesktopdemoProjecttestTest.p...

世界只因有你 2017-06-16 09:18:31 0  3  1031

Print new lines into cells of CSV file

I'm using php to generate a CSV file. I need to wrap text within a cell (can be achieved using Ctrl+Enter or Alt+Enter in Excel). For this I tried using '\n', '\r' but it didn't help. How can I achieve this? I am using yii extension ECSVExport to generate csv. The output I want is as follows: IDValu...

P粉276577460 2023-08-22 18:17:10 0  2  761

TP5 Establishing a corporate website and calling the administrator list

File structure controller code <?php namespace app\admin\controller; use app\admin\common\Base; use think\Request; use app\admin\model\Admin as AdminModel; class Admin extends&n

清雨 2017-09-26 21:57:29 0  1  1060

javascript - How vue works with the backend

I wrote a project using vue and ran bulid to generate the dist file. How do I cooperate with the backend? . Previous projects were all about converting html into php files. 1. Does the separation of Vue's front-end and back-end mean that the file format in dist remains unchanged without any changes?...

過去多啦不再A夢 2017-05-19 10:10:27 0  2  672

Add dynamic links to AJAX HTML tables generated by JavaScript

I'm using JavaScript to generate an HTML table to populate with data from an AJAX file. I want to dynamically add links in certain cells to myfile.php. I'll let PHP handle the request. Each cell should have a link, all linking back to my PHP file, something like: <ahref="myfile.php?data=cell...

P粉311464935 2023-09-15 11:20:12 0  1  722

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

javascript - PHP path classification implementation folder display

After I get the file path that needs to be updated through svn, how does PHP classify the path and generate the required format? I tried many methods but I don’t know how to handle it: Obtained path: $arr = [ {code...} I think Required format: 1 => array ( {code...} ), 2 => array ...

滿天的星座 2017-05-16 13:04:57 0  1  495

Have you ever encountered problems such as downloading class library 500?

Recently, I downloaded some class libraries from the PHP Chinese website. Either there is no such file or the error code is 500. Is it a problem with my website or something else I can’t figure out! ! ! ! ! !

phpcn_u31624 2017-09-22 18:12:27 0  1  1121

How to develop barcode function in thinkphp5

I want to implement a function that can generate barcodes in the system and use a barcode scanner to scan the barcodes to enter and exit the warehouse. I use thinkphp5 for development. I searched a lot of information and took the following steps. 1. Copy the barcode class folder barcode to the exten...

Jennifer 2018-04-12 13:09:43 0  0  1315

Convert file to data stream

Hello heroes, I want to convert the excel file into a data stream and then send it to the interface. .NET uses this class to implement FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read); What method does PHP use to implement it? grateful.

聶順順 2022-10-25 09:17:59 0  5  1078

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

java - How does the client call the soap interface?

I have never come into contact with soap before, and I have read a lot and don’t know how to start. I am using springboot and soap. The above is part of the provided wsdl interface address, and the method to be called. I would like to ask how to call the method, it is best to provide some code. ,Tha...

僅有的幸福 2017-06-28 09:23:43 0  1  1175

Ask: Why can't the ajax submitted data be transmitted to the controller?

When I was studying the "Latest ThinkPHP 5.1 World Premiere Video Tutorial (60 Days to Become a PHP Master Online ** Class)" by teacher Peter.zhu, in the section "10-3 Preliminary Implementation of User Registration Function", why Why can't my ajax submission data be passed to th...

清晨的粥 2019-09-18 14:26:09 0  3  1358