We usually echo a piece of code on one line: echo ("<script>console.log( abc );< script>"") how can we echo something like this that is more readable? echo (" <script> function open(){ console.log( werweq...
I have a test.php code: <?php echo ("<script>window.open( http: www.baidu.com );< script>"); when I execute it, why not open the Baidu page? but if you make a button click event to open it, then you can succeed. ...
problem description lavaral 5.4 manually authenticated users have been authenticating all the time related codes Please paste the code text below (do not replace the code with pictures) what result do you expect? What is the error message ac...
for example, there is an option list at the top reports Statistics articles goods Manager Edit Statistics this is the name of each title each title can enter a different face for example, managers can enter the above four facets editing ca...
Business requirements for making a real estate browsing history now the cookie, on the page has been invalid and cannot be overlaid. When printed out, the cookie is always empty. head Baidu said for a while, some said that the permissions were in...
ask everyone for advice! return value after multi-table query < table > < thead > < tr > < th align= "left " > id < th > < th align= "right " > name < th > < th align= "center " > age < th > < th > xingqu < th > < tr > < thead > < tbod...
1. Is the tp5.0 version, want to use functions similar to laravel middleware 2. After checking Baidu, tp seems to have a similar behavior, but does not quite understand 3. I have tried to use postposition behavior in routing, but if there are multiple ...
I would like to ask the elder in the industry that workerman maintains a long connection on the client. If the client is disconnected at this time (not actively disconnected), the thread occupied by the client will not be reclaimed. When the client recon...
my database table user_tree looks like this. This is a left-right value tree, where Level represents the depth of the tree, Lft is the left value, and Rgt is the right value. < table > < tbody > < tr class= "firstRow " > < th width= "147 " > Userid <...
I don t know much about how to call the interface from the front and back end, but I don t know how to explain it. I ll simulate a project to illustrate my problem. now we have a project, the front end is developed with vue, the back end is develop...
$a= [ [ id =>1, age =>12], [ id =>2, age =>13], [ id =>3, age =>15] ]; $b= [ [ id =>1, money =>100], [ id =>3, money =>400], [ id =>2, money =>200]...
Page load jQuery (document) .ready (function ($) { var loading=false $( div-sharppost-read-more a ).click( function() { if(loading)return loading=true $this = $(this); $this.addClass( loading ).text("...
php 5.4. install the zookeepr extension and report an error. I don t know what s wrong. ...
encountered a need to package and download pictures. The size of the picture should be about x10 to the fifth power, and the overall volume should be in the number of GB.. If you directly compress it and then return an address for the client to download...
want to write a web page, users can upload pictures, write text, etc., and then share them with friends. Friends can click on the page to see the forwarder s pictures, text and other information, and can help the forwarder, like the parameters carrie...
in PHP, you can use open_basedir in the configuration file of apache to restrict the disk access path of PHP programs, such as restricting access to the home directory of the website and forbidding access to files outside the home directory of the websit...
I ve been looking in my settings for a long time, but I can t find out where to remove it. Do my friends know it? ...
topic description validate verification class, why does it have different effects under different controllers, and use auth s own login registration function my version is laravel5.4 sources of topics and their own ideas related codes Plea...
I now have three pieces of data, one of which is bid_status=1. How can I only show it as 1? on the contrary, if it is not equal to 1, I will show all data equal to 0, which belongs to php. The printed data is json, regardless of format . "baojia ": ...
the general table name uses the goods, model name and also uses goods, and then sets the $table property? ...
if(condition == "con1" || condition == "con2") cannot be written as if(condition == "con1" || "con2") ? ...
Baidu found a lot, all need to download controls to install, if you need to download controls to open, then there is no point. ...
the previous answers are too old to use; is there any solution? ...
webpack,devServer does not generate resource files in memory so that resources cannot be accessed publicPath is configured as the root path, but devServer does not generate stripped resource files in memory, resulting in lack of access to picture and ...
if the rewritten hashcode calculation involves the variable value of the class, will modifying this variable in the already stored map change its storage address ...