1. Use the file_get_contents () function. Empty is returned if the parameter is the domain name address, and data is available when the ip address is used. 2. You can ping the domain name 3 and php-cli in linux, and you can access the remote domain na...
when developing Wechat H5 payment, when Google browser entered the developed mobile website application to make Wechat H5 payment, Wechat was successfully transferred to pay but cancelled and returned to safari. How to solve this? ...
on the Internet, many methods of judging https are stereotyped. mainly judges reference links from $_ SERVER to https: blog.csdn.net river13.https: codeshelper.com q 10.. but now nginx has done reverse proxy $_ SERVER without the following p...
such as the following function, public function myfunc ($title,$desc,$cecList,$email,$cype,$userId,$userName); verify every parameter! empty, what else can you do if you don t write a bunch of if? ...
example PHP has such a multi-dimensional array Array[4][ { "attr_id": "11", "attr_price": "29.8", "attr_value": "", "goods_attr_id": "31", "goods...
want to check I have written a bit on js (jquery) to indicate that it is in Chinese at this time , but I have a comment on my network , so how do I change my js profile when I choose a language? do you want to write a copy? this is difficult to manag...
functional requirements are shown in the figure above, but many methods have been tried but can t be solved. I d like to ask you for guidance . here is the html code < div class= "bigBox " > <div class="box"> <div class=&...
I bought an ECS, in Aliyun but did not apply for a domain name. Can apache be directly set to ip access instead of domain name access? if so, how to set it? ...
how to add more listening files to listen to different job states when I have multiple job Resque_Event::listen ( eventName , [callback]); ...
win10 the virtual machine is installed with ubuntu16.04 LTS . After installation, I will log in to the system as an ordinary user dp, and then I need to install nginx and php , mysql and so on. What I have done now is 1, modify the permissions ...
this problem has been bothering me not to be able to Rest for several days! How to reassemble it into a new format? the content is written at will. Mainly the format! The number after sitePerEpisode is the number of sets : $ceshi= $$1$http: v.you...
now there is an auction scene: 1. After an item is on the shelves, first pay a deposit such as 100, and then start bidding 2. When the auction ends, the highest bidder gets the deposit back to the person who didn t get it. 3. If it is WeChat Pay, for...
recently I tried to move the finished website (thinkph5 framework) to a remote server, but found that VPS s PDO was not installed: PHP5.65.3: ...
added code to the original curl curl_setopt($ch, CURLOPT_INTERFACE, "ppp0"); but it s strange that you can see the result of calling when you run the command php test.php on the server, but remote access to this address, such as http: ...
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how Typecho implements infinite nesting of comments it is useless to find some tutorials by yourself! Solve! ...
is there a persistent connection for PHP and a redis class library with reconnection function? ...
Business requirements, to record the visit record of the web page, according to ip, but now add one, according to the time, if the ip address is 202.192.26.26, and visited at 15:00, he will not record the visit to this web page within an hour, but will s...
in order to expand the following page, I want to migrate the static resources of the existing project and upload files to Aliyun s OSS. but my function of uploading pictures is to decode it in the base64, background through front-end transmission, a...
item is a digital currency quotation query APP. the previous architecture is: front-end-- php-- (mysql)-- nodejs-- exchange API. What the exchange provides here is the webscoket interface, which is stored in the database after receiving the data throu...
the film has my file directory: Hello, everyone, because I first received Spring MVC and maven the following codes are copied from others for testing: web.xml: <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns...
create a div in the subcomponent in the first layer of the body subtag, is there any other way to enter the body besides append? ...
there is a project in the company that uses a lot of React and Redux, background interfaces, uses swagger api framework, and then uses handlebar at the front end to automatically generate action creator according to swagger s json. the problem now is t...
suppose I want to catch the number of google meals how can I do it in php? I ve been thinking about it for a long time. I m almost done. do you use curl? but there are no similar codes to refer to ....
according to some tutorials on the Internet, upgrade the openssl version. After the upgrade is complete, use the openssl version command to view the version and display OpenSSL 1.1.1 11 Sep 2018 this is correct, but use rpm-qa | grep-I openssl , a...