PHP Tutorials

Executing a PHP file with PHP system Unlike executing results directly in Windows CMD, who knows what the difference is? Reply content: Executing a PHP file with PHP systemUnlike executing results directly in Windows CMD, who knows what the

The code is as follows: public function test(){ $a = array(1,2,3,4,5); $uid = implode(',', $a); $sql = "SELECT A.uid,B.id,B.state FROM A LEFT JOIN B ON A.id=B.id WHERE A.uid in ($uid)"; $cmd = Self::getDb()->createCommand($

When accessing the Signi method of the user controller of the index module, index/user/signin.htmlWhat do you mean by this error? -----------------------------------------I'm a split line----------------------------------------- Vim look at this

When I use Reply content:Output mysql_error (); look. It seems that PHP cannot execute multiple SQL statements at once for system security. You replace $sql="INSERT INTO MSG_TEST(HOUSE_ID,HOUSE_TYPE,PV,UV,CITY_ID,DATELINE) VALUES(13044064,5,6,5,2

Background is like this, joined a small community, the head of the hope can make a website for the community, mainly for the simple propaganda of the community. I'm a computer student in the community. Basically should be static page mainly, then

Php Reply content:$_get, $_post function is in the PHP program from Get or POST request to get the value, where GET request can see the value in the Address bar, and the POST request will be in the Entity-body (message body) value, the address bar

All know that when using a foreach ($data as $val) loop, $data can be an array, an object, But it is clear first (), The Get () method obtains the result is the object, first () obtains the object like $data, may use $data[' name '] But get () get

Reply content:This is the way that PHP implements the co-process. To understand the process, the first thing to understand is that code is code, and functions are functions. The code of the function wrap gives the code the added meaning: there are

Reply content:Programming levels are not linear and have definite levels, and growth speed and quality depend entirely on the time you spend. I worked until about two years later, aware of this problem, so I can find the Php,mysql books are finished,

Reply content:The Laravel framework uses a large number of traits. Give me a few examples. Trait was used in eloquent. Then, when the model is initialized, there is a boot method that automatically determines which trait the current class uses.

Similar to Discuz Phpwind why all developed two versions, all said UTF8 better, then why is it necessary to release GBK, is to be compatible with the database? Reply content:Historical reasons are a factor. UTF8 is gradually spread out, and is still

Recently started to learn PHP, with the WAMP environment, studied for one weeks, followed by the video, feel the process is probably familiar with a little, but will not write. Hope that a friend can provide you think better learning method, the

What is the usual way or tool for PHP development under Linux? What good is this? What kind of capabilities do you need to build under Linux? Reply content:It's only good here. Keep the development environment consistent with the online

A long time ago to say that this problem, in the knowledge of endure for a while, read a lot of the words of the great God, finally can not help to bring it up ... Background as we all know, not much to say, start is Ruby on Rails challenge PHP, now

Due to the pressure from the need side, the need to add a variety of if judgment in the program caused the program messy, do not know whether there is a scientific way to solve the problem. Reply content:Just answer the code skills, do not answer

Div4 and DIV5 are navigation When sliding the mouse wheel, only the content of the div2 changes, when the scroll to a certain extent when the navigation from the DIV4 switch to DIV5, while the content of the DIV1 changes, I would like to ask this

1, I will photoshop+html+javascript, and have learned CSS; 2, I have Python Foundation and PHP Foundation and database MySQL; 3, I have 2 years of programming learning experience, DW and other tools can be skilled use; 4, because before has been

Software Design Reply content:Yes, far from enough, such as education is not important, language is interlinked, small companies benefit development, and other famous sayings widely spread in the IT circle. It's not about right or wrong, it's the

@vczh Reply content:That depends on your C + + write well I basically did not write PHP, but I guess it should be easy to achieve enough level. For example, the most I wrote at school was c++98, In Microsoft Internship there is a project to write

Reply content:APC is used more often as opcode Cache, while memcache is used as Cotentcache. I've answered all of this. I add that when APC is used as content cache, it is a stand-alone cache. Memcache can be shared by multiple machines. So similar