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Ask for a PHP multi-site path problem. The website structure is as follows: root nbsp; | -- images nbsp; | -- B nbsp; | -- the main domain name root.com of the cwebsite, and then there are N other domain names, such as B .comc.comb.com, pointing to the directory. ask for a question about the PHP multi-site path. The website structure is as follows: Root | -
Ask a strange question about installing Xmapp I installed play xampp later want to test in the browser The result pops up a username and password is being requested by http://localhost. The site says: "Xampp user" This is what the password and user name is used in Firefox ubuntu system Ask a man ah ... ------Solution-------------------- Probably is your install
Ask a regular expression question. "; Print_r ($ m);?> Ask why the link and title are not correct. Reply to discussion (solution) Check the source code to see what is the difference His code is gb2312. what about yours? His code is gb2312. what about yours? I changed the php encoding to the matching result Array of gb2312.([0] => Array() [1] => Array() [
Dear predecessors, Ask a question, very vexed AH I am a novice, a lot of things are not very well know how to say, roughly speaking, I hope you have pointed to the predecessors, thank you. A project consists of a lot of code, but the code is divided into many files Example: Querying a database using view.php Insert Database insert.php Update database Data update_db.php 。。。。。。 A lot of files, and the amount
[Emergency] question about curl capturing discuzX2 currently curl code: $ url = 'http: // www.cf588.com/forum.php? Mod = viewthread amp; tid = 145 amp; extra = page % 3D1 '; $ ch = curl_init ([emergency] ask a question about curl crawling discuzX2 Current curl code: $ Url = 'http: // www.cf588.com/forum.php? Mod = viewthread tid = 145 extra = page % 3D1 '
Could you tell me a function question? is there any difference between a UDF with a returned value and a function without a returned value ??, Generally, you are used to adding a return value, such as returnfalse, so that you can know whether the program call is successful or not ., This is my opinion. However, a function generally processes data or other operations and returns a value. even if no specific data is returned, I would like to
Question 1: How can I test whether the virtual host supports wap2. is there a free wap host space? 3. do you want to establish a wap network to be connected to mobile devices ,, just like a www website must be filed for record, wap is supported for parsing wml ., This seems to have nothing to do with mobile. ask a wap network question. 1, How to test whether
Ask a PHP simple header function question header (Content-Type: imagepjpeg); nbsp; header (Content-Type: applicationforce-download); nbsp; header (Co asked a PHP simple header function question Header ('content-Type: image/pjpeg '); Header ('content-Type: application/force-download '); Header ('content-Disposition: attachment; filename = "'. $ name .'"'); Heade
Ask a typical question about time control business about a preemptive speech. suppose there are 1000 users who can speak first in five seconds, and only one person can speak; no one can speak in five seconds. due to customer requirements, the session cannot be used. in this case, I create a statement table tableWords in the database, if the first user asks a typical que
Could you tell me a question? My php file has two pages and the first page passes a URLa. php? From page 2 to page 2, I have defined a text box lt; inputtype = quot; text quot; name = quot; aa quot; gt. The problem is that if I receive a question My php file has two pages. The first page passes a URL a. php? Re = 2 to second page On the second page, I defined Text box. The problem is that if I g
To ask a question, what is the name of the database where the regular expression matches the SQL statement used to create the database? In all cases, the names of the SQL statements that can be used to create a database must be matched. The name may not have '', there may be no spaces, and there may be no modifier keywords ..., /create \ s + database \ s + (\ w +)/is name may not have ''. is there a
Ask a question about SMARTY. How can I remove the blank space in content in SMARTY. I used trim and strip to remove spaces on both sides. It can be removed from the content. The execution sequence is as follows. PHPcode lt ;! -- [Assignvar quot; Row_Content quot; value $ Row. Content | trim asked a SMARTY question. How can I remove the blank space in content
Ask a question about how to store chat records. The background is as follows: a WEB chat program. one of the main functions is the real-time chat between the two parties online, however, this chat record will not be saved in the end. it is stored temporarily when both parties chat, that is, before the chat window is closed, my preliminary design is to temporarily save the latest 300 records. So the
Ask you an SQL question. there is a test database with a student table student, which has three fields: class, name, and score, indicating the class, name, and score respectively. question: queries the number of passing and failing students in each class. the output format is class, number of passing students, and number of failing students. How should I write
(and sudo access) will take effect after you log out and re-login.Method TwoThe second way to get you to use sudo is to add yourself directly to the/etc/sudoers configuration file.To modify the/etc/sudoers file, you can use a special sudo editor command called Visudo. Simply invoke the following command as root. # Visudo This command can open and edit the/etc/sudoers file, add the following line of text to the end of the file, and press ctrl+x. When the prompt appears, save the ch
the PATH environment variable for a specific userIf you only want to temporarily add a new directory (for example:/usr/local/bin) to the user's default search path in the current login session, you only need to enter the following command. $ PATH=$PATH:/usr/local/bin Check if path has been updated: $ echo $PATH /usr/lib64/ qt-3.3/bin :/bin:/usr/bin:/usr/sbin:/sbin:/ home/xmodulo/bin/usr/local/bin The updated path will remain in effect for the current se
Before asking a question, It's a good habit to describe your intention clearly. Below is a real story happened between me and a coworker. CW: Hey, do you know how to do B on windows?Me: O, yes. You can:1. Blah2. Blah3. BlahBut why you want to do this?CW: Hmmm, because I want to do.Me: Do? Why ask B? They're not related.CW: Why? According to concept C, A is controlled by B.Me: No, you misunderstood concept
I would like to ask a question about code decryption. could you tell me how to decrypt it? nbsp; lt ;? Php nbsp; $ ooo0o0o001_file __; $ OOO000000urldecode (% 74% 68% 36% 73% 62% 65% 68% 6c % 71% 61% 6f % 5f % 34% 63% 73% 61% 64% 6e % 72 ); $ OO00O00002016; $ OOO0 ask a code decryption question.
Ask a question about large arrays of PHP to go heavy Ask a question, about PHP Large array operation, a table has millions of of the data to get the PHP array to do the redo operation: For example: ID Gender ID Three fields, need to count the number of men and women each (there are other specific logic, not in MySQL to
Ask how to obtain data from the database on a simple UTF-8 page. the Chinese characters are question marks, and the methods used cannot be HTMLcode lt ;! DOCTYPEhtmlPUBLIC quot;-W3CDTDXHTML1.0TransitionalEN quot; www. w3.orgTRxhtml1DTDxhtml1-transit ask how to obtain data from the database in a simple UTF-8 page. Chinese characters are
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