How to modify the contents of a database

There is a problem with running this code. Modify the subject the number of people can not be less than the number of selected topics, the number of changes failed! "; Echo" "; exit;} else{$query 2=mysql_query ("Update $jiaoshi _table

How to insert a self-increment ID

The data table is set to self-increment. Insert_arr (table name, field name, insert value) ---"Get an array into the database//public function Insert_arr ($tab _name, $tab _filed=" ", $insert _arr) { }} is a full-field insert or a

How to output a tree result to a file

Rookie for help, want to achieve two functions, 1, the database in the main field spliter_name,up_spliter two tree structure output to IE, in this writing the tree output code, please give advice to see if it meets the requirements, 2. The database

Login frequently quit, there is a good solution not?

The site has multiple two-level domain name subsites that use cookie encryption to record user IDs. In general, the user can log in normally. But it is often that cookies are lost. For example, the user opens a new window and executes a random

PHP cannot call Mysql-connect under CLI under Ubunut

Hint that this function is not I use Php-m. Look, ha, it's really not a MySQL module. I'm probably feeling the problem because I was apt-get installed a php5.3. But later compiled and installed a php5.4, the result of my PHP in the CLI and

Use curl to return 404, but you can open it with a browser, what's going on?

such as Web page: http://movie.douban.com/subject/3878157/, want to use curl to get the content of the Web page, but return 404; only browser can open smoothly. Looked under also no redirect, how to do, curl how to set? Reply to discussion

PHP Query database table problems

Student Project Enquiry please fill in your school number! "; Echo" "; exit;} $query = "SELECT * from $student _table where xuehao= ' $xuehao '"; mysql_query ("Set names ' gb2312 '"); $result =mysql_query ($query); $row =mysql_fetch_array (

PHP uses Nusoap to call C + + Write WebService report http 405 Method not found error

$strdbServerModStatusIp = "10.XXX. Xx. Xx:xxxx "; $serviceURL =" http://". $strdbServerModStatusIp. ": 56789"; $soap = new Nusoap_client ($serviceURL. "? WSDL "); $str = $soap->call (" Ddpserviceproc ", $parameters); if (! $err = $soap->geterror ())

How to quickly judge a large number of remote file header in PHP

Remote file is a jump Such as Header ("location:http://www.baidu.com"); Each fetch, may be the same, may be different Judge about every hour, and you need to judge about 1000 at a time. I was thinking of using the Get_header function to

The categories are recycled by ID, and the categories are recycled into articles under this category.

$xiaoID =$_post[' Xsid_xiao '];//post min id$daid=$_post[' xsid_da '];//post max id$chaid= "select * from XS where id>= ' $ Xiaoid ' and sidquery ($chaId), while ($rs = $rsID->fetch_assoc ()) { $ming = $rs [' Leiming '];//cycle out the class name;

Is it wrong to use OOP for "help analysis"? An OOP error in PHP ~

function:Returns data based on the specified ID (URL) Code: Parse Error: Parse error, unexpected t_variable inPHPDocument1On line6 Table goods Public Function goods ($goods _id) {$sql = "Select G.goods_id,c.file_dir,c.parent_id,c.is_show

Problems with PHP parsing JSON

$a = Array (' A ', ' B ', ' C ', ' f ', ' G '), ' a ' =>123); $jsonStr = Json_encode ($a); $e = Json_decode ($JSONSTR); Print by Print_r as: StdClass Object ([0] = = Array ([0] = a [1] = b [2] = = c [3] = f [4] = g) [A] = 123) If I want to get a

How to make a PHP installation package similar to the Software installation procedure

Instead of making a install.php file, instead of popping up a window with our Windows Installer, click Next next to know it's done. After installation, automatically install the apache+mysql+ program, and then access to localhost to access the

Please help me to see this problem where?

The code is as follows Item Detail Edit Item: The file is not an image.';}

Why does httpd always report this error when it starts?

My environment is: VirtualBox4.2.6 + Linux (RedHat) + httpd-2.4.4 + mysql-5.1.6 + php-5.4.13 The server is still normal before doing the following ./configure--with-mysql=/usr--with-apxs2=/usr/sbin/apxs--enable-mbstring--with- Pdo-mysql=/usr

PHP application SWFUpload Upload questions about the session

SWFUpload in the upload to reopen a new session process, can not be consistent with the original program session, need to upload the original program to pass the SessionID, according to it to "retrieve" its due session But I can't find anything. Any

PHP about fetching the data in the table is worth the problem

Include ' connect.php '; $sql = "SELECT * from ' RWGL '. ' RWB '"; mysql_select_db ($mysql _database, $conn); $query =mysql_query ($sql, $conn) or Die ("error"); while ($row =mysql_fetch_array ($query)) { $i + +; ?>

About PHP Regular issues

$lid =str_replace ("\ r \ n", "", $lid); If $lid get multiple below how to write? Please help, thank you, Master. if ($lid ==intval ($row [' ID '])) { " selected>" selected> }else { ?> ">"> Reply to discussion (solution)

Take file name

The Japanese Defense Ministry officials excitedly called Hagel "more powerful than the warning that China was supposed to be". Recently, many U.S. officials in East Asia shuttle, the transmission of the information is particularly chaotic, there are

Php+ajax implementation of User login verification problem solving?

form in the user name and password two properties, click the button trigger Ajax function, this AJAX function extracts the form "User name" and "password" value sent to the background program verification, PHP writing background program, PHP program

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