PHP

The static page of php is somewhat limited. The following are my doubts. Ob cache is static. you can enable ob cache on the php page, receive the echo information of the php page, and save the data on the dynamic page as a static page. Note: 1

How to stop php execution I have now developed a collection of php code to collect web page data and save it on the desktop. now I found a problem during the test. when the browser is closed, php is still executing to generate data. The question is:

Existing array $ arr = array ('area ', 'income', 'age', 'gender') for the arrangement and combination of PHP '); To form a new array based on the elements in the preceding array: Area Gender Income Age Area Gender Age Income Area Income Gender

Fread and fgets? The difference is basically clear. what should I choose in actual development? Reply to discussion (solution) It depends on your business needs. one is reading one row and one is the size of the block you want to read.In

Why do I have to put the database connection file in the function body when calling a function like the following program: Query ("delete from lyb where id = $ id"); fy () ;}if ($ act = "list") {fy () ;} function fy () {require ('Conn. php '); $

I just switched to PHP. so I just switched to PHP. after a rough look, I thought, can I understand PHP as another form of action? Reply to discussion (solution) What have you done before? I used to work in java. I recently looked at PHP and I don'

Phpsocket problems! Socket php udp socket_write () A recent project requires php socket communication. now I have tested that the client can be successfully sent to the server under TCP, and the server can also return the client information. However,

What are the differences between the two statements? $ Arr = $ db-> getRows ("select * from pinglun "); What are the differences between the two? Foreach ($ arr as $ k =>$ v ){ Foreach ($ arr as $ v ){ The output is the same. Why add a =

Chinese URL to pass the value of the problem, it is difficult to say that the url is a http://x.com/index.php? Module = Music & type = English song Use htacess to rewrite it to http://x.com/music_ .html Write in php as follows: $ Type =

After learning about the editplus auto-completion code function, enter p space ------> This function can be implemented, But I want a job like this. Input Can this problem be implemented. Reply to discussion (solution) That is, input p>

Is php static like this? I understand it as follows: 1. there are two types of real static data: 1.1 generate static html, which is real static (this is clear) 1.2 Another way is to generate a static page. php will read the static file and then

How to run the variable of the file stream? 1.20.file a.txt, which is written in $ 2. I have my. php, which is written in this way. When the text is read into php, the content in it does not seem to respond to php. open $ a and run a circle in

DEDE email content email URL Image PHP DEDE5.7 member registration, how to send an image via notification email? $ Userhash = md5 ($ pai_cookie_encode. '--'. $ pai_ml-> fields ['mid ']. '--'. $ pai_ml-> fields ['email ']); $ url = $

Mysql_num_rows () function php MySQL The code section is as follows: $ Username = $ _ POST ["name"]; $ Password = $ _ POST ["password"]; If ($ username & $ password) { If (strpos ($ username ,"")! = False) echo "invalid user name "; Else { $ Con

How does php get a person's homedir path. For example, if you log on to the webpage with marry, check whether there is a file "test" in the home dir of marry ": I am using this to make it difficult: If (file_exists ("~ Marry/test ")) Only the

An article that adds a level-1 category to a level-2 category is an article that queries all the following sub-categories, However, if you select a level-1 category when adding an article, the front-end will not display the article it added

Integrate UCHOME into existing projects; thinkphp UCHOME Now THINKPHP is used as a travel website. The customer needs to implement features such as member grouping, album, dynamics, attraction sharing, and comment. So I thought of using UCHOME to

PHP multi-dimensional array ***** key name ***** rename PHP Color $ A = array (127 => array (0 => dog, 1 => cat, 2 => duck), 854 => array (0 => fish, 1 => monkey, 2 => bear )) Rename "127", "854" to "0" and "1 ". I don't know if there

Thinkphp + easyUI cannot open two data tables at the same time? Easyui thinkphp Two linkbuttons open two different data tables in a database. Now you can enable both of them to display them correctly. However, if linkbutton1 is enabled, the

Incorrect php loop output table External Expert Last name Title Price Last name Title Price Last name Title Price Liu Hong