ask, how to keep session from being lost when php crosses domains? ...
I wrote an upload photo api for ios to use: if($_FILES[ cover ][ size ] != ){ do.... }else{ echo error! ; } The counterpart bit is also cover and post matching , but it just happens to be error! can t catch the file size of th...
you can still get data through $_ _ GET () without setting the methon property. Why? ...
curl_multi_exec you can initiate batch requests. For example, I initiate 10 requests at the same time, and when I receive the first request, all requests are terminated, regardless of whether the subsequent requests are successful or not. ...
figure 1: 2: figure 1 above is my code, and after running the code again, it automatically parses to PHP code. I don t quite understand that there will be a big problem if I do the above operation. How to solve this problem? thank you for answer...
how does yii2 upload pictures across servers? There is no corresponding expansion package recommendation. Thank you ...
to put it simply, I can type the word I want to write in php and then import it into a txt file (no files will be written) will write all the time, just like log will automatically how can I do this? (non-frame type) ...
the requirements are as follows: mac s notebook vscode version is 1.22.2 goole many methods can not install this plug-in has it been successfully installed? Please let me know how to realize it. Thank you . ...
download web pictures with php. When the picture format is gif, the size of the downloaded picture becomes smaller, and then it doesn t move. The code is as follows: $content = file_get_contents ($file_url); file_put_contents ($save_to, $content); ...
how do I set the menu highlight? ...
because you want to create an additional administrative entry, it is convenient to change the name of the entry file. app admin contrller Login Login: <?php namespace app admin controller; use think Controller; class Login extends Control...
using the php QRreader library to identify QR codes in uploaded images often reports such errors memory_limit 300M 1GB 200KB if the picture is a pure QR code (the size is about 4KB), it can be parsed quickly how to solve this problem ...
use PHP to generate canvas CAPTCHA. At first, you can use php7.0.26-nts-x64, but then change it to php7.1.12-nts-x64 or php7.2.0-nts-x64 to display the generated words, colors and lines. But it won t be a problem if you change it to 7.1.3-nts-x86. Why ...
but the problem I encounter when uploading compressed img is . Before I uploaded compressed img, it was jpg, but after compressed, it was png? and then there is the white background after the real img compression before I compress. I don t know wh...
1. Dock an interface, the other side s interface is written by java, I am php, the other party gave two files, a public key .cer, a private key .pfx, I use openssl_pkcs12_read () to read pfx to sign. openssl_pkcs12_read(file_get_contents( . private....
the length of the token generated by php-jwt is too long. Is there any way to reduce the string length ...
multilingual secondary directory, http: xx.com lang link , How to automatically add lang, to the link address of the page, such as http: xx.com lang xxx...
tag, directly output the
tag, and report an error with unescape?
the ueditor, database used by the content editor stores the p tag, similar to 12312 1221 when the reading content is displayed on the page, smarty does not automatically parse the content displayed by the p tag or the content saved in the database...
it is necessary to build a php integrated development environment on this machine. Whether it can be deployed in the cloud can be found directly through the public network ip! ...
1.bootstrap-treeview onNodeExpanded gets the current height, but each time it gets the height before deployment. I want to get the current height after deployment 2. 3.console.log (event) sees that the clientHeight inside is 1049; but console.log...
want a function that inherits the parent class, calls public methods, and gets common parameters first navigate to a specific component Page.vue based on a type <template> <div> <component :is="page">< component...
when working, you need to ssh to a transit server first, and then sudo su admin, and finally ssh to one of the dev test servers (there are multiple). it s troublesome to repeat this every day. I need to put a script on the transit machine or on my loc...
arr.forEach((item, idx) => { if (item == ) { switch (idx) { case 0: console.log("") break; case 1: console.log("") ...
for example, I have a set of cms, or cmf, which is accumulated through previous projects, and now new projects come and need payment functions, such as WeChat Pay and Alipay. if you write it directly, of course, you can, but this set of code, I am pre...
function findChild(&$arr,$id){ $childs=array(); foreach ($arr as $k => $v){ if($v[ pid ]== $id){ $childs[]=$v; } } return $childs; } function build_tree($rows,$root...