Yii::$app- > getSession ()-> setFlash ( success , "saved successfully! ") ; use this method to prompt information to the user, prompt a quick message, please ask how to set the time, let the prompt disappear after how long, if this prompt can not be r...
background description I want to put a project interface in the api.xxx.com domain name in the form of a subdirectory. For example, api.xxx.com friends , this subdirectory is full of friends project interfaces. related codes my corresponding ...
use PHP to determine whether a time exceeds 6 hours compared with the current time ...
I read the answer on the forum and tested it myself. If I test the file by myself, the speed of the file is really fast, but when there are many visitors to the website, is the difference between file cache and Memcahe still the same? I Xiaobai knows th...
how does 1.PHP pass static classes methods? for example: use XXX Other; class Test{ public static function run(){ $var_a = test1 ; Other::send(function() use($var_a,self::verifyC){ .... self::ver...
question: I am using the lightning strike net custom form. In the rich text submitted to the backend, I extract the string of the html tag in the rich text string, and then I want to replace the html tag string in the rich text string with a space (tha...
is there a more elegant way to use chained operations in PHP? if a chain operation is complex and needs to write a long line, when will it break the line? No line wrapping: function test(){ $res = $this->erp_base ->select(...
there is an A.php file on the server. Do curl to access the B.php of other addresses to retrieve data. The array is returned by print_r ($array) in B.php, and the array of B.php is read by A.php through curl. The result of local C.js file accessing A.ph...
<?php $name=":".$_POST[ name ]." r n"; $tel=":".$_POST[ tel ]." r n"; $auto=":".$_POST[ auto ]." r n"; $fp=fopen("auto.txt","w"); fwrite($fp,$name); fwrite($fp...
Rich text editor is recommended on mobile end of vue project function Picture Video can be uploaded local video the kind of with small expressions similar to Jinri Toutiao do you have any friends who know about it? ...
I don t know how to spell the parentid and children fields of the node. Please give me an idea or plan. Thank you. ...
the requirement is 010203 = > [01JEI 02jue 03] to write a regular "010203 ". Split (regular) = [01J 02pr 03] how do you write this? (0 [1-9] | (1 [0-2])) + g.test ( 0122 ) Why true is returned here. I want to match the number between 01 and 12....
upload excel, parsing data. If there are a thousand pieces of data , the system will cycle to query whether each data already has the same record in the database, there is no addition, and there is no processing how to optimize ....
debugging is on the ftp server. So it feels like I can t easily debug git even if I switch to branch, unless I pass the whole ftp over again. Or is this the normal way to work? ...
recently read some tutorials on caching: Memcache stores data as hash tables with key- > value structure; redis can support five data types:: string (strings), hash (hash), list (list), set (collections) and zset (sorted set: ordered collections) is o...
error screenshot as above, how to deal with this situation ...
such as title: Please provide me with a solution to this problem. If you need additional code, please feel free to mention . ...
PCNTL has been opened successfully, but laravel executes composer require laravel horizon and still reports the above error ...
recently, it was found that you can download pictures or files locally through Xunlei or other tools by censoring elements in 360 browser and then clicking the right mouse button. the result I want to achieve is that I can customize the file downloade...
this is the code for weaving dream list page to call paging {dede:list pagesize= 8 } <li class="do-element-media-li " ><a href="[field:url ]" target="_blank"> <div class="do-title do-html-conten...
for example, in a chat, the text sent by the other party contains an address, then it is directly displayed in the form of a hyperlink hyperlink may have http, or not for example, https: baidu.com http: baidu.com www.baidu.com this rule does not...
Mysql database cannot be opened either ask the great god for advice! ...
A todoList small demo, data is made based on vue.js and vuex to be stored in vuex. listlocalstoragevuejswatch mutation: : this feels so bulky and troublesome, and the essential requirement is to "monitor " changes in list and do a unified treat...
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protected scope supports access to this package and subclasses parent class Public Class A { protected String name = "zs "; } subclass: Public Class B extends A { public void test () { System.out.print (name); Why does it not support ac...