PHP Tutorials

Title, Tyepcho original registered user as "followers", can only see can not send. If you use a plugin to make registrations default to "contributors," you will need to review each post. This plugin can also be set to "contributor" posts directly

Class App extends My_controller {Private $sess _id = $this->session->userdata (' userId '); Title I declare why $SESS_ID is not properly executed? Reply content: Class App extends My_controller {Private $sess _id = $this->session->userdata (

My data table is as follows: My purpose is to take out in the Broker_achieve table in the last week comments, answers, members of the answer number, according to comments number weight 50%, answers number weight 25%, members weight 25% To calculate

Now this is the case: I'm going to provide an editor in my project, but some of my users may not have the markdown syntax, so I'm going to provide a 所见即所得 Rich text editor, but 后端过滤 the cost is increased. Now think about whether the backend can be

Which framework or Web development language is the fastest to develop without regard to operational efficiency and post-maintenance Mainly used in some low-cost corporate websites (ordinary CMS cannot be met) or some low-cost functional sites

Session can be automatically saved to a file, used for reading. Why would you put the resulting session into the database, and what are the benefits of doing that? Reply content: Session can be automatically saved to a file, used for reading.

Let me give you an example 1, pass the array with json.stringify, and then PHP-like Json_decode () and Json_encode () 2, JS end join () into a string, PHP with explode () to change back to the array 3, encodeURIComponent (), this method is useless.

How to calculate fares dynamically using the subway start and end points? Ideas Doubt: 1.A Station to station B can have n transfer plan, how to determine the best route? 2.A Station to station B there are N transfer stations, how to determine the

Rt Installed Ideavim, and then use the shortcut keys in the menu to compare more, usually write code is open split screen mode (I a monitor) how do we all use it? Reply content: RtInstalled Ideavim, and then use the shortcut keys in the menu to

Really not able to develop large-scale business projects? What kind of project is called Small and medium size, what kind of call large? Do companies like Baidu use the framework? Reply content: Really not able to develop large-scale business

Now do a thing, I set 16 keys, but the value of the 16 key length is not necessarily, but are thousands of.Like what:Here's an example of 1 keys, and I want to find out which key has a value in it, how can I find it faster and more convenient.

For example, I configure the background mail message, I think the mail information updated to common\main-local.php inside the code should be how to write? Reply content: For example, I configure the background mail message, I think the mail

is PHP SQL sent to MySQL for one piece of execution? If there are two updated SQL at the same time, are all operations the same row of data, then the two SQL is how to execute, one after the execution of a bar? If it was executed successively,

Both frameworks support Redis PDO, I now want to do a question and answer site, I would like to use these two frameworks that performance is good, high efficiency. Laravel5 's Chinese document is not too much, in addition the domestic composer old

Why is this sentence invalid? ： tags != 'abc'): ?>ABC is the label's abbreviated name Instead, this sentence can be classified? ： category != 'abc'): ?>ABC is the abbreviated name of the classification I want to exclude the article

When inserting the data, calculate the maximum value of the order_number first.Then on the basis of Order_number +1, and then insert a new piece of data. In case of program concurrency The effect that you want to achieve is that order_number

What is the Laravel DB queue implementation principle? Reply content: What is the Laravel DB queue implementation principle? PHP's no daemon feature allows any persisted information to be stored in the DB. The Laravel queue implementation

PHP destructor __destruct Under what circumstances Ask all the circumstances, is it not met? The >php Terminator is also executed Reply content: PHP destructor __destruct Under what circumstancesAsk all the circumstances, is it not met? The

I want to know the new website, the level 123 page has. There are news lists and picture replacements. I can not manually copy and then upload FlashFXP myself like that will kill me! Is there any way I can quickly use the CMS to apply the

Please explain the process of recursion in detail. function Al_merge ($arrA, $arrB) { $arrC = array(); while(count($arrA)&&count($arrB)){ $arrC[]=$arrA['0'] Reply content: Please explain the process of recursion in detail.function