PHP

There are nearly 50 MB of JSON file data. how can I display it to users through URL access? Current solutions: 1. display by page 2. provide data packet Download. Is it possible that 50 MB of data is directly displayed through the get url? There are

Problem: we hope to use laravel's orm and query structures (without raw native SQL statements) to use concatSQL statements like this: selecta, B, concat (a, B) fromtable, however, it seems that no relevant method has been found to express such a

Now the project is divided into two parts: C language and PHP. how can I call the C interface in PHP? Have you heard of a protocol that can be called using the server? Can you elaborate? Now the project is divided into two parts: C language and PHP.

Where can I find the problem ssid in other groups? See this problem in other groupsWhere is the ssid? Reply content: See this problem in other groupsWhere is the ssid? We can echo the output variables in some places, as shown in the following

If the backend uses the thinkphp framework and multiple ajax pages access the backend server, is the backend server asynchronous single-thread or multi-thread operation? Could you tell me if the backend uses the thinkphp framework and multiple ajax

Why is one more entry in the database after ajax is submitted, but the result is null? Is my ajax incorrect? T. php {code...} ajax. php {code...} is added to the database after being submitted using ajax, but the result is null. why? Is my ajax

The CodeIgniter document does not seem to contain namespace. PS: How to use the library loaded by composer in CodeIgniter. The CodeIgniter document does not seem to contain namespace. PS: How to use the library loaded by composer in CodeIgniter.

Rich text data in my database is the type of formatted articles that contain html tags, now I want to traverse the data in this rich text and add hyperlinks to all the img, and then set the connection address of the hyperlink to the img Image

If nginx is configured, remove index. phplocation {code ...} this is possible because there are several directories under the root directory of the website, each of which is different. I want to remove the index of these url paths

This is how to set this box to not display. I only need the following code prompts, but the introduction of this code attribute is really annoying. This is how to set this box to not display. I only need the following code prompts, but the

Problem: The code is as follows: {code ...} {code ...} result output: Duplicate data is obtained. if the list contains departments, the data will be repeated. how can this problem be solved? The result I need is that every call can get the id of all

Because a while loop code is used for a piece of code, once the data volume is large, it will fail. find a solution .... while ($ rows $ query-& amp; gt; fetch_array () {code ...} because a while loop code is used for a piece of code, once the data

The background transmits an array to the foreground and uses the foreach loop, I just want to get the value of invalid_num in the last loop. how can I get it? {foreachfrom $ bonusitemitemnamebonus} {foreach} is used outside the loop. I use this

After receiving the request processing, I have a very time-consuming operation that requires the request interface and need to process many orders to call the interface. You want to perform these operations after echo. Message queue needs to install

I now directly put a receipt code on the pad page. the user scans the pad on his mobile phone and pays for the payment. is this mode 2 in the development documentation? If it belongs to Mode 2, how should I write the interfaces provided to ios at

{Code ...} $ Pattern = sprintf ('/(? :, \ S * | ^) \ % Qs \ E (? =, \ S * | $)/M', $ this-> input-> ip_address (); // Returns 1, 0 or FALSE (on error only ). therefore implicitly convert 1 to TRUE if (preg_match ($ pattern, $ this-> config-> item ('

Are the selected data submitted in GET or POST mode after the url? Are the selected data submitted in GET or POST mode after the url? Reply content: Are the selected data submitted in GET or POST mode after the url? Individuals tend to use

For example, the cookie name 5xHK8D3fgc_user_info5xHK8D3fgc_comment_author5xHK8D3fgc_comment_email. why? For example, these cookie names: 5xHK8D3fgc_user_info 5xHK8D3fgc_comment_author 5xHK8D3fgc_comment_email Why? Reply content: For example,

I just want to look for some ideas, listen to the opinions of the great gods, and not ask others to help me make a detailed solution. I just want to point out the research direction. I will use PHPJava to write a little Python against Baidu. In the

After I log on with laravel5.2 user authentication, I can print the user information directly in the login method. When jumping to another controller, the user login information cannot be read, and Auth: user () is printed out as null. The