there is a strange question suppose I declare $self = $_SERVER[ PHP_SELF ]; then I wrote a function below $self = $_SERVER[ PHP_SELF ]; function report(){ echo $self; } and then I ll do another one report(); he will say Undefined vari...
suppose I want to catch the number of google meals how can I do it in php? I ve been thinking about it for a long time. I m almost done. do you use curl? but there are no similar codes to refer to ....
I use mariaDB and php to write the article system ~ just how to strengthen and improve the article seo I put meta og:. in each article. Code of the series do you have any other skills or improvements that can be improved is to make the article easier...
want to check suppose I use php curl to connect http request, to the database of the opposite party and use json_decode first and then print out the json results <?foreach ($region_get_all->regions as $key) { echo $key->{ manager-id }; .....
I wonder if friends in mainland China can use facebook for example, ask you a question, you have to answer in discussion, and then the machine will tell you private messages to you. what kind of technique is this? Can you do it with php ...
Notice: Undefined property: stdClass::$xxx in Applications xxx xxx xxx xxx.php on line 35 Warning: Invalid argument supplied for foreach() in Applications xxx xxx xxx xxx.php on line 35 how can I avoid errors like this in the above ? if I can, I d ...
how can the data obtained by curl when doing a http request be made immediately? That is, you don t have to rearrange entering data every once in a while or when you have data I know ajax can, but won t there be cross-domain name problems? Although ...
I found it like this update-alternatives --set php usr bin php7.2 the original version is 7. 0 installed. I want to cut the past , but I found that etc php 7.2 is also available here. which is the right way? what else should we pay attention to?! ...
<?php @session_start();?> <html xmlns="http: www.w3.org 1999 xhtml"> <head> <meta http-equiv="Content-Type" content="text html; charset=utf-8" > <?php if($_SESSION["uid"]=="")...
I use php curl to retrieve json data from http , and then I use foreach array to display all the data , but when I encounter a problem, how to break it down? what kind of data does the counterparty need to give me? for example, he has a total of 30 yu...
this is the appearance that will occur when the facebook hypothetical state does not appear, and will not disappear until the content is released, and the content will be displayed. How do you do that? And he will buy it, not just a piece of film. It...
Notice: Undefined property: stdClass::$payment in Applications xxx xxx xxx xxx.php on line 48 I know I can turn it off , but I want to show the words I want to display first: for example, NameA because the other party has not sent json (or has not don...
php zip ...
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...
I lightweight the model through third-party controls in the Revit software, and then get a file in the format of .svfzip. I would like to ask how to load the lightweight model into the web page. Thank you. ...
as shown in the picture, yellow is a large page, and red is a component that introduces (components), and wraps the red component with from tags. Now I want to use the button of the red component to trigger a yellow from submission event. Is that okay? ...
Import global Scripts in Index.ejs index.ejs: <script src="https: cdnjs.cloudflare.com ajax libs jointjs 2.1.0 joint.js">< script> can be used in a separate page: Detail.js constructor(props) { super(props); this.g...
background-image: linear-gradient (- sharp42a5f5,-sharp42a5f5), linear-gradient (rgba (165 background-position: center bottom,center calc 181 . 5), rgba (165 < 1px. 5)); 100%-1px). ...
is exactly how to get the number of lines of existing text in textarea. ...