PHP Tutorials

This is the data that is queried by the two tables. If you want to merge the dates together, if there is no data in the other two fields on a certain date, it will be 0. Can it be achieved? Great God. Reply content: This is the data that is

Want to use PHP combined with pluload php to upload video files, because seven cow to the SDK, upload large files need to constantly wait for the Web page, to join the Pluload formation, the upload progress bar, get uploaded address stored in the

preg_match('/^[a-zA-Z0-9_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]+$/', $username) Look at the code above, who can explain. Better be more detailed. Thank you. Reply content: preg_match('/^[a-zA-Z0-9_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]+$/', $username) Look at

Encountered a problem, is in the WordPress article page, only display the text content of the article, do not show the picture of the article, it can be used abstract, but the output of the text content is not formatted according to the format

People table ID Peoplename Orders tableID ProductName People (Can you tell me where the people ID or the direct copy field is stored) If the people is deleted, what should I do if I put the ID directly?Copy the field directly, if you modify the

The code: Whether in the local or server segment access, is a blank, that is, can not load the same directory test.html file ~, looked up some information, also can not find the reason, seek break. Thank. Reply content: The code: Whether in

, JS directly in the format called V.urlNow, because of the business need, we need to judge the v.id size from the returned value and output the corresponding content.The first thing I think about is , but how do I call v.id in PHP? Reply

The scenario is as follows: An external service posts a request to me and waits for my return value, I get its post request and immediately return to it to receive a successful message, wait for a specified number of seconds before performing the

A AdminController.class.php has n the same class of methods, how to separate them out. such as Setuser, DeleteUser, UpdateUser These three can be separated out to a file? such as Setmoney, Deletemoney, Updatemoney These three can be separated out to

Today when doing apace-php website. Use IE to open the Web page, ie has been loading, and then use Chrome to open the same address. Discover that chrome also accompanies IE in loading, not displaying content. Chrome will display properly until IE is

"WordPress for SAE" After installation of the blog home page appeared a database error:WordPress database Query Select umeta_id from Wp_usermeta WHERE meta_key = ' Session_tokens ' and user_id = 1 o'clock occurred 2014-10-01 06:05:45 Can ' t select

请输入代码 Reply content: 请输入代码 In the process of a function call, the argument is passed to the formal parameter, whether it is a value or a URL, and is related to how the function arguments are declared (that is, added or

The first step. Create an infinite classification table. CREATE TABLE IF NOT EXISTS `chi_category` ( `id` int(11) NOT NULL AUTO_INCREMENT, `DishCategory_Path` varchar(255) DEFAULT NULL, DishCategory_Sort int(11), `DishCategory_Name`

The process of developing the interface is often used to PHP's curl is currently in use Snoopy but in the process of using it found that the methods provided in Snoopy sometimes do not address the requirements. Want to ask the next people have

Is there any more complete class library that can convert ICO to PNG? Previously found a class library on the Internet, but does not support the size of 32 and 64, how to make it support any size of ico it? Or do you have a better class library?

Product Categories ID CategoryName Product ListID Name CategoryName (the question is, here, the ID of the product category or the CategoryName of the commodity category) Most people say to fill in the ID, but the product classification has been

Please give an example. Reply content: Please give an example. The following are simple: class LazyInit(){ public static $instance; public static function doSomething(){ if($instance == null) { self::$instance = new

We're doing this app now. One of the modules is similar to a circle of friends. One of these is the question about permissions: 1. Non-friends cannot comment. 2. I can only see my comments and the other person reply to me. How can I clarify these

Only the background login interface to use the image and CSS valid, the address becomes seven cattle. The foreground picture and CSS did not change, the address is also the source station. Can you tell me how to solve this problem? Reply content:

I now want to configure such a URL, how to define the routing rules? news//list- .html Represents a unique classification alias. Represents the page number of the pagination. Now this configuration is done: ' Rules ' =>array (