PHP

The code above {code...} indicates that if the database does not exist, it is created and connected again. If the database is in stock and connected directly, how can we optimize the structure? Thank you. If (! @ Mysql_select_db ($ dbname, $ conn)

We are now working on a live video watching product with chat room functions, similar to Sina: video.sina.com.cnlplgloballive1327915.html, which uses jetty, I want to know if the php platform is suitable for chatting rooms. Thank you! What we use

Php uses xdebug and js with the console. How do you debug it? Php uses xdebug and js with the console. How do you debug it? Reply content: Php uses xdebug and js with the console. How do you debug it? I am like this: Php directly outputs echo,

For code highlighting, is it before writing data to the database, or does it not write data to the database? after reading the data, it is processed and sent to the front end? Please advise. For code highlighting, is it before writing data to the

When the Program uploads an FTP file to the front-end of the space and accesses the background normally, the system prompts Can & #039; tconnecttolocalMySQLserverthroughsocket & #039; tmpmysql. sock & #039; (2) how is this happening with fanwe 4. 2

Thank you very much for the codes that I cannot understand. The Code is as follows: {code ...} the first person class and the second a class call problems. The member attributes of the first class are private. The teacher said that they can use _

For example, I am a little confused. For example, should I write it in common. php or in the parent class (Public inheritance class) for the function of intercepting string length? In addition, what are the differences between the two

What middleware is used in message queue? What middleware is used in the message queue in lamp? Lamp Reply content: What middleware is used in message queue? Lamp Beanstalk is recommended. Laravel4 and Phalcon frameworks integrate the client

When creating a website page, the header is always made into a uniform part, and then introduced on different pages. However, different pages may have their own different styles, different js, and of course different & amp; lt; title & amp; gt; and

I wrote a php website on SAES: jollywing.sinaapp.com, which has long published some articles for experimentation. I found that google or Baidu is used to search for the original sentence in my article, my website cannot be found. Probably because

How to install Doctrine1.2.4 in codeigniter2.1.4! I have found many websites and have not found any suitable ones. The basic installation is Doctrine2 or above. Guan Jian does not use Doctrine2, and there is no tutorial similar to it on the Internet!

I am a beginner in model learning. When I learned the decoration mode, I thought of a question: Can I use a property value $ message to store the content, after compiling the following code, I cannot find the cause. The result I want is: html

The JoomlaJifile component uses Zend_Search_Lucene to search for content. Although it can also search for Chinese characters, the search results may be problematic. For example, I can search for "Geneva Agreement", but I cannot search for "Geneva"

{Code...} Only [3] & gt; 345 [2] & gt; 234 that match keys and value are output. Why? This does not conform to the value. function keys($k1,$k2){ if($k1==$k2){ return 1; }return 0;}function value($v1,$v2){ if($v1>$v2){ return 0

1.txt content: This is the PHP code of the test file as follows: When code is executed at the same time as the above Code, and there is no way to successfully find the position of "test "in the 1.txt file. 1.txt content: This is the

For example, a multi-dimensional array {code...}. I want to merge all the subset arrays of $ arr into a new array {code...}. What is the fastest way? For example, a multi-dimensional array? $arr = array( '0'=>array('1','2'), '1'=>array('2','3'

Php curl simulates login with a cookie, but some websites still have a verification code. How can this problem be solved? Php curl simulates login with a cookie, but some websites still have a verification code. How can this problem be solved?

How can I assign the value of a to the value of the get method? Help Echo"0:"; How to assign the value of a to the value of the get method? Reply content: Help Echo"0:"; How to assign the value of a to the value of the get method? In

One copy of existing data: {code ...} the result I Need To obtain from it is: {code ...} I encountered the following difficulties: "5. E. "In this case, I want to extract this as:" 5. E. "pledge", without the line break ~ The result is (& quot;. &

There is only one PHP Development Foundation and is currently engaged in PHP backend development. What do you mean? There is only one PHP Development Foundation and is currently engaged in PHP backend development. What do you mean? Reply content: