PHP Tutorials

thinkphp3.1 can't even get a MySQL database. Please help me with the shrimp. Thinkphp 3.1 can't even get a MySQL database please help me!!! Project configuration file config.php: Return Array ( ' App_status ' = ' Debug ', ' Db_type ' = ' mysql ',/

Array transposition problem PHP Code $array = Array ( ' ab ' =>123, ' EF ' =>234, ' HC ' =>654) I want to change the position of HC and AB now, including (key and value) The result after transposition PHP Code $

How does PHP save a tree Now there's a file directory that's a tree structure. Now you are ready to traverse this directory structure with PHP If the directory is a file, do not save If the directory is a directory, save it. Traversal can be

Problems with PHP open page Echo '; Echo '; These two pages export two different Excel tables from the database, and then download Call one alone, no problem, open two at a time. ------Solution-------------------- Could it have been a

Control problem of transferring parameters from a.php to b.php ~ a.php There is a form form, which points to action= "b.php" and is then submitted via post. B.php is to receive the data in these forms (only two data, all string types), then perform

In this case MySQL how to build a table better Condition: One user can subscribe to multiple messages The following features are required: I query a user can draw the type of mail that the user subscribes to I can find out which users have

PHP simple pseudo-static URL mechanism implementation Once upon a while, our company was ready to develop a new set of station systems, decided to give the previous framework to KO, and re-develop a new framework to adapt to the new system functions.

PHP understands one: this,self,parent the difference between three keywords "go" Transferred from: http://hi.baidu.com/sneidar/blog/item/4c0015ecd4da9d38269791d3.html ? PHP5 is a language with most of the object-oriented language features, more

PHP Regular Expressions get the A-tag href problem in div tags PHP Regular Expressions get the A-tag href problem in div tags There are many on the page The label is not what I want, I want it in this div tag a connection

MySQL Query Have such a table USER_ID (User ID) ques_id (problem ID) their_answer (their answer) my_answer (my Answer) To implement is the user ID and all IDs are compared to find answers to the same questions, and find out the same questions of my

Find a PHP regular expression For example, there is a phrase "ask for a PHP regular expression like,フレ┼ズ", both Chinese and English words have! I'm going to save every word of this sentence in an array, where the English word is stored in a

I want to develop a PHP Web application, the bottom does not know where to write, I hope you give some guidance Want to develop a PHP Web application, do not want to use the framework, I want to write from the bottom, improve their own programming

Why is my webpage very slow? Look at the code first. PHP Code Class Admin_controller extends Ci_controller {public function __construct () { parent::__construct (); $this->_init_user (); } Initializes the

Two-time development ideas for guidance Little brother Project need to do a PHP system, due to the lack of suitable system, intends to use Dede to do two development, the problem came ... 1, Dede system is relatively large, because I use the

There are wooden books about the actual practice of the PHP project Rt ------Solution-------------------- The following books do not represent my recommendation or visit PHP design mode Actual Assault: PHP project Development Case

Ask about the associated multiple table related fields in PHP, and do the SQL statement of the paging process I have four tables, each of which is tb_bookinfo. Tb_booktype. Tb_bookcase. Tb_publishing. There are interrelated fields in these tables,

The array is divided into two sections A one-dimensional array, note that the key name is irregular and non-numeric: $arr =array (' WC ' =>12, ' WSSC ' =>123, ' WAC ' =>142 ', ' =>124 ', ' WAC ' =>012, ' wsbsc ' =>012c3, ' WAC ' = 014d2 ', W3ec ' =>0

"PHP" identifies the main color of the picture First, the applicable situation: such as http://www.teapic.com/list.htm, according to the color list the corresponding picture. Second, the main program and API interpretation: '

Ask PHP regular expression to get all the picture names in the specified folder, and then delete the related pictures of the operation Recently helped a friend to do a backstage, which is used FCKeditor as an editor, but FCKeditor did not provide

PHP Execute VBS script VBS is to print an Excel file and perform a print operation. You can print by using the cmd command and running the VBS program directly. When PHP calls VBS, the $returnvalue output is 0 (which means execution succeeds), but