Regarding using php and OCR to identify image tables, how can the identified images be displayed completely in their original format?

This is my original code:

P粉269094165 2023-08-09 19:24:08 0 0 82

tp5.1 Request()->param() obtains the problem of automatic rounding of GET parameters

Today I built a TP verification ID function. I found that when a decimal is passed in through the GET method, the decimal will be automatically removed when printed. Is there any way to retain it?

葫芦娃平衡盘 2021-01-17 08:30:12 0 2 1336

Guys, how do you implement Java's PbeWithMd5AndDes encryption and decryption in PHP?

The java code is as follows/** * Encryption method * @param key key * @param plainText plain text * @return cipher text */ public static String encrypt(String&n

七 2020-07-31 11:43:04 0 0 849

TP5.1 Implement search function in multi-table related query

Problems with the multi-table associated search function: The code is as follows: // Implement the search function $productName = Request::param('productName'); $storeName = Request::param('storeName'); if ( !empty($productName) &a

Jackie 2020-06-16 22:43:38 0 4 1514

tp5.0, param gets all parameters

Array ( [/admin/system/update_html] => [title] => 网站 [keywords] => php  

LT 2020-03-17 09:43:05 0 1 823

Edited by the administrator, why does the page not respond when I write this? Where did I go wrong?

public function editUser(Request $request) { //Get the data returned by the form

莫忘初心 2020-01-04 23:29:34 0 2 842

Bizarre error issues, validators and datasheets

The value validator prompts that it cannot be empty. Remove the parameters in param(), but the verification passes and it prompts a data table error? ? ? I've been working on it for a while and haven't found any problems. My head is spinning. Can someone give me some pointers? Thank you!

拼搏奋斗 2019-12-10 12:16:17 0 0 788

After obtaining the database data in thinkPHP5, the value of the drop-down box is selected by default and is passed to the background and disappears. There are pictures and codes, I hope someone can help.

After getting the data from the database, it is selected by default. I write it in two formats: using the ajax method: If I write a judgment statement, when I change the option of the drop-down box and submit it, js can get the changed data, which is status and Value of role: The following picture i...

3维 2019-10-04 23:28:15 0 2 895

The query database is displayed on the page. When you click on the second page, the data is not the data you want to query.

public function userlist(Request $request){ $data=$request->param('hotel_name'); if($data) { $map = $data; $u

卢小强 2019-09-19 16:35:07 0 0 711

How to insert $request->param() data into the database

L 2019-06-15 21:12:29 0 4 1419

Questions about receiving data in tp

I would like to ask what is the difference between input receiving data and Request::param(); used in the tutorial to receive data?

免҈贵҈姓҈劉҈ 丶  2019-02-24 17:18:23 0 2 625

problem appear

Non-static method think\Request::param() should not be called statically, assuming $this from incompatible context How to solve this

　　　　　　　　 2019-01-01 21:36:07 0 3 857

报错Class 'think\Facade\Request' not found

2018-11-27 16:16:04 0 1 2110

Why can't I alert the pop-up window if my custom verification failure prompt message is in Chinese, but can only be displayed in English and numbers?

public function checkLogin(Request $request){ //Initialize return parameters $status = 0; $result = ''; $data = $request -> param(); //Create validation rules &nb

之贰 2018-11-20 14:41:03 0 0 588

ThinkPhp 5.1 About controller parameter _GET, and get(), param() methods

使用 URL: http://www.tp51.com/index/Demo/test/name=peter&sex=maleclass Demo extends Controller{ public function test() {&n

麦爸 2018-08-01 07:09:54 0 2 1113

This line of code $user= UserModel::create($request->param()); does not respond when executed. I don't know what is wrong.

//Add operation public function addUser(Request $request){ $data = $request -> param(); $status = 1; $message = 'Add successfully'; $rule = [ &nb

紫轩 ADG 2018-07-11 14:48:29 0 5 2040

Please tell me about the Non-static method error in different PHP environments.

The code runs normally under php5.2.17, but an error occurs when php5.4 or above. The source code is as follows: Entry Gateway.php document:

虎威 2018-03-27 11:27:47 0 2 3747

$data = $request -> param();No data received

sir 2018-03-21 14:53:23 0 2 2414

At 2 minutes and 55 seconds, according to the code, there is no response when clicking the login button.

public function checkLogin(Request $request){ //Initial return parameter $status=0; //The current status defaults to 0, the request failed and did not pass verification $result=''; //Return error message $data = $request - >param(

咿呀咿呀哟 2018-02-26 09:53:26 0 3 964

Why does my administrator edit and update successfully, but there is no Ajax prompt?

In the TP5 debugging state, an undefined variable error will be reported: datapublic function editUser(Request $request) { //Get the data returned by the form// $data = $request -> param();

Jerry 2018-02-01 14:03:45 0 2 1055