PHP Tutorials

What are the commonly used code-on-line methods? Like how does SF do it? Is there any other way besides rsync? Reply content: What are the commonly used code-on-line methods? Like how does SF do it? Is there any other way besides rsync?

Who can explain in detail the PHP $a = 10; $b = $a--+--$a; Implementation process? When I was reading Gaulo's book, "PHP," I Found $a = 10;$b = $a++ + ++$a; //书上写的执行过程是$a先自增1后再自增1，再赋给$becho $a; //$a = 12;echo $b; //$b = 22;$b = $a-- -

class a {}for ($i=0; $i ";} Output Result:Object (a) #1 (0) {}Object (a) #2 (0) {}Object (a) #1 (0) {} I want to ask why is #1,#2,#1? Reply content: class a {}for ($i=0; $i ";} Output Result:Object (a) #1 (0) {}Object (a) #2 (0) {}Object (a) #1 (

The homepage is such a search box, the user enters the origin and the destination can list the related information,But the background database information in the table address is the region of the table in the corresponding region ID, want to ask

if (!@mysql_select_db($dbname,$conn)) { if (!@mysql_query('CREATE DATABASE '.$dbname)) { exit('指定的数据库('.$dbname.')系统尝试创建失败，请通过其他方式建立数据库'); } else { @mysql_select_db($dbname,$conn);

For example a website is ooxx.com This site has a function, that is, through the API to obtain remote data, if this URL is: ooxx.com/get.php When the ooxx.com/get.php is executed, the computer (the computer that opens the URL, not the server)

Title, in the project set a judge, the constant value does not exist jump to a page and assign a value to the constant. But except for the first jump, after I closed the browser again after I still can't jump, ask PHP's constant release mechanism

Title, do not know what programming language to use this site developed, the front end is all written by themselves? No frame, I think the front end is good. Reply content: Title, do not know what programming language to use this site developed,

Use PHP to write a blog site, articles and other data stored in MySQL. Page layout is: There are about two sidebar, the middle of the content of the article.The left sidebar shows the number of categories and articles, the right sidebar shows the

In the free program with seven Cow cloud storage, the code for uploading images has been written. The page has basic authentication to determine if the user has logged in. However, if the user login, constantly post upload pictures, and then

For code highlighting, is it processed before the database is written, or is it not written to the database and then processed to the front end after it is read out? Please advise. Reply content: For code highlighting, is it processed before

The current Web page chat generally use the timing request this way, the server overhead, search how to use JS to keep the Web long connection function, inadvertently see aflax this east, feel very interesting, it is through the JS call flash

Recently to help the product to add a Help system, from the design will be similar to GA navigation structure: Requirements: Two-column navigation Support Search Support Chinese and English switching I searched the Internet, as if I

Recently on the internet to see a "MySQL sub-table How to insert new data" problem, a user table table, his table rules are divided by user ID, but when there is a new data to be inserted, there is no user ID, It is therefore not known which table

When PHP generates random numbers, if the interval upper limit is too large, the generated random number is a very large number, which is why? Test code: 结果： 48215479989347287048090071897066176512154981980609236172869559221998615265285792595

What are the middleware used in Message Queuing? Among lamp Reply content: What are the middleware used in Message Queuing? Among lamp Recommended Beanstalk, Laravel4 and Phalcon frameworks are integrated with the client for this queue

Website Project Shelf in the local, want to use a mail test software, have good recommendations? I used Smtp4dev, this software is also good, but check the contents of the mail is not very convenient, garbled, and did not export file format

Now I want to do one thing: Automatically publish the results of automated tests to a wiki on the intranet. My approach is to: Write a PHP script, then create a Wiki object, and then you can call its crud anyway. But I looked at the source for a

because I have not developed a complex site, do not know how the maintenance of the site should be done, I hope you can point. sae-php 1. For example, the website is currently in version 1.0 , and I am developing version 1.1 . How do I debug a

Hi I am concerned about the platform management background created a graphic material, want users to click on the inside of the custom button and then push to the user; I checked the API interface did not mention this piece, do not know where to