I have encountered some bottlenecks recently. I always feel that I don"t know how to improve my level. I want to see what level you think the three-year php should have
I have encountered some bottlenecks recently. I always feel that I don"t know how to improve my level. I want to see what level you think the three-year php should have
it is recommended to learn a static compiled language to improve the usual coding level.
you can also learn the front end to develop in the direction of full stack.
in order to facilitate development, we plan to create a LNMP environment based on docker, which makes it much more convenient to change computers or unify the team s development environment. choreographed a docker-compose.yaml file with nginx, php-fp...
external network access domain name: https: api.baidu.com internal network domain name: http: local.baidu.com this domain name is inaccessible outside the network! It is 127.0.0.1 pointed to by a private network address. I use nginx reverse proxy ...
description: a regular match is given to the content of an input box, and the matching content is the product activation code. looks like this: "0C31-0B81-BB32-3094-0C31-0B81-BB32-3094 " Code: $( -sharplicenseCode ).keyup(function () { le...
I configured the MIME type of the file with the amr suffix in the apache configuration as application ms-download, Why it is a garbled page when opening a file in amr format using window.open in chrome, while a file in amr format can be successfully dow...
what does the code circled in the following picture mean? ...
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$selectTip = $pdo->query("SELECT * FROM `tips_rate` WHERE `tip_id` = ".$row[ id ]." " ); $selecttotal = mysqli_num_rows($selectTip); $rate = $pdo->query("SELEC...
the following is the back-end code I think $username= is a randomly generated string in the output, so write $username=$number; like this, but this is an execution error, how to do it? For advice, thank you <?php $username=$_POST[ username ]; $nu...
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what happens when you get a list of followers through access_token after getting access_token and show that this operation cannot be performed? $url = "https: api.weixin.qq.com cgi-bin token?grant_type=client_credential&appid=$appid&secre...
In apache,event mode, 8 processes are started. Set to perform 10000 automatic recreations. On the next day, there were only two hundred and three processes. is this the number of processes that apache thinks there are not enough tasks and automaticall...
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as shown in the figure, the generated url does not have a domain name. Where do I need to configure it? ...
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1. Background of the problem: recently, it has been almost exclusively said on php7, that only php7 compiled with GCC 4.8 will open Global Register for opline and execute_data . 2. Question description: Q: what is 1Global Register for opline and e...
the query data is printed to see that _ id is objectID,. If it is directly converted to json,_id, it will be empty. Can you change objectID to string, and then to json? ...
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stateful fields are often saved in the database, which are represented by numbers: 0-> fail reject 1-> success pass and so on, I want to convert 0 or 1 into Chinese characters in the obtained results, is there any good way to quickly complete t...