PHP

Who is the best? The header information about Php is very important. two people, one is a server and the other is a browser (client). There are two headers, request header information and response header information. If you use php to obtain

Could you tell me if I can use regular expressions to match my life or death? a page has many Weibo posts and a microblog contains many layers of divs. I want to get the two divs in each microblog. data: Text content The two divs are of

What code is this? Is the following code javascript or php? {% if (file.error) { %} Reply to discussion (solution) This is an html file and the code is as follows:

Who can upload code to a QQ-like photo album? All points must be downloaded... No Reply to discussion (solution) Who can upload code to a photo album like QQ?All points must be downloaded... No landlord try this control:

There is a third-party package. after composer is installed, I want to instantiate this class directly through Yii: $ app-& amp; gt; wechat, so I am on the web. the following {code...} is configured in the components array of php ...} the following

The database storage field is md5 (password), and the form receiving and processing password is md5 (password + suffix). do the two statements return true logic values? Why did I try it last night? the returned account password is incorrect, but the

How to use PHP to transfer data in vuejs during page initialization? now I think the data is retrieved from the database during page initialization, rather than directly written in js, what should I do? {Code ...} how to use PHP to transfer data in

I would like to ask you how you can use silent authorization to obtain openid. I am using the QR code to access page 1 and then on page 1 to check whether there is an openid in the session, if no authorization page is displayed, the system returns

H5 uses the video tag to play a video. if there is no image sound, how can this problem be solved. The video format is mp4, and the player can play normally. Supplement: The cause of the problem is that the 360 browser does not work. Other browsers

I found a ffmpeg code that supports h264 encoding. php calls exec to use ffmpeg for a long transcoding time and the CPU usage exceeds 80%. how can I solve this problem. What are the meanings of the parameters in the transcoding command? {Code...}

UCente is relatively ready-to-use, but it is not highly compatible with your own projects. how can I configure it using the shared session server? do you have any suggestions and directions for me? thank you! UCente is relatively ready-to-use, but

Due to the characteristics of php, many php users only know website development related knowledge, but now they have swoole and workman extensions, so I would like to ask about this kind of knowledge about [Unix system programming, network

Currently, the requirement is that the app is similar to qq communication tools. a single user can log on to the rest of the site and log on to the top. I don't know how to achieve this. have you done this? Currently, the requirement is that the app

Better secondary development. this is more important than secondary development. this is more important. Reply content: This is more important for secondary development. PHP:Https://phphub.org/Http://hifone.com/Http://www.startbbs.com/ Ruby:

A small example of placing an order (when the code is added, no transaction is added): {code ...} inventory default has 100: log table: Apacheab tool concurrency: ab-n1200-c1200-wlocalhostqueueindex.php & amp; gt; D: 1.html results out of

The code is as follows: {code ...} returned value: {code ...} the following code appears during access: {& quot; error & quot;: & quot; badoauthrequest & quot: Foreach ($ filenames as $ k => $ v) {if ($ v! = "." & $ V! = "...") {// Enter your

When I arrived at the specified time, I observed that the specified data had not changed, that is, the scheduled task was not executed. I heard that the task was executed only when the page was opened. Why didn't the team use event scheduling?

Thinkphp3.2 {code ...} in this case, I get the field name into an array $ arrKey, but I think this method is stupid and there should be a direct way to get it. is there any ??? Thinkphp 3.2 $use=D('classone');$db=$use->select(5);$arr = $db[0] ? $db[

Analysis of precautions for passing a value in a php function. Php function reference transfer notes analysis, this article describes the php function reference transfer notes. For your reference, the details are as follows: Analysis of precautions

PHP value mysql operation class, php value mysql. PHP value mysql operation class, php value mysql? Php *** CreatedbyPhpStorm. * User: Administrator * Date: 2016627 * Time: 18: 55 * ClassMysqls {private $ table; table private $ opt; publicf PHP