PHP Tutorials

Table-related issues There are three tables, which are album table, product table, Picture table, respectively. Requirements: Albums can be stored in both products and pictures. How would you like to express the relationship between the three people?

stream_socket_accept function problem for CLI mode This post was last edited by jdgdf566 on 2013-08-30 17:41:37 /* Open a server socket to port 1234 on localhost */$server = Stream_socket_server (' tcp://127.0.0.1:12345 ');$socket =

array_walk_recursive problems with anonymous functions Discover my local Phpstudy integration environment PHP5.3.26 can pass in a second parameter to an anonymous function, but deployed to the intranet of the test Linux host on the use of php5.3.27

Questions about the order in which cookies are executed in code? Setcookie ("User", "Dean", Time () +100); echo $_cookie[' user '; ?> Why did the above code first execute when the user undefined error, and the second execution is able to remove the

These two expressions, how will give me to filter the number, if he does not filter the number, how to write. $p 1 = '/ (. *?) /ise ';$r 1 = ' '. Htmlspecialchars ("$", ent_noquotes). " "; These two expressions, how will give me to filter

Ask the great God to explain In the If judgment on how to know when $flag is ture or false, or how to know if it is true or false $arr =array (' Zhong ', ' Hua ', ' People ', ' people ', ' total ', ' state ',); For ($flag =ture;current ($arr);)) {

Slices, text, pictures, text. Some are on a webpage, there are some text, some pictures. Excuse me: How is this achieved. How is the database stored, the image address and text are in different fields? How to sort the pages on the page is how to

PHP smarty Template engine configuration and testing Smarty Introduction Smarty is a php template used to write a template engine, it provides a separation of logic and external content, in brief, the purpose is to use a PHP programmer with the Art

Verifying user mailboxes with PHP 1. The website needs a function to verify the registered user's mailbox in PHP ( or how to send an email with PHP, no other features required ). 2. Do you need any more SMTP or something, please do me a

PHP JSON cannot parse Chinese string??? Today encountered a very strange problem, in the use of Json_decode, encountered a strange problem, in the face of the Chinese character group, how can not parse, the field to delete, the inside can parse ....

PHP windows is not loaded ..... Apache used this httpd-2.2.22-win32-x86-openssl-0.9.8t.msi. PHP uses this php-5.2.17-nts-win32-vc6-x86.zip. I can boot after I install Apache, http://localhost available Modify Httpd.conf Add to LoadModule

I would like to ask why the following code will output such a result? Shouldn't all be empty? $a 1=array (0=> "Dog",1=> "Cat",2=> "Horse",3=> "Bird");for ($i = 0; $i Array_splice ($a 1, $i, 1);}Print_r ($a 1); Effect: Array ([0] = Cat [1] =

PHP date format Conversion removal problem The interface is uploaded to PHP. 2013-01-01 12:01:00 $endtime = $this->input->get (' Endtime '); $endtime = Preg_replace ('/[-:]/', ' ', $endtime); The format now 20130101120100 The format you want to

On the regular, ask the master to help As an example: Http://bbs.csdn.net/topics/new?forum_id=PHP Http://www.bdyy.cc/detail/?20236.html http://www.qq.com/html/?20236.html?id=88888 Preg_match ('/(http:\/\/) (. *) (\/)/', $rrr, $matches); How to

PHP MySQL PDO connects to the database, cannot manipulate the database, and cannot read data. Kneel and beg for answers. try{ $votePDO = new PDO ("Mysql:host=127.0.0.1;dbname=legou", ' Root ', ' 2sinilei. ', array (pdo::attr_persistent = true)); $

Several problems of CI framework Use the CI framework, PHP5. 1 Development debug in Windows, production environment on the Cent OS, so when deployed, will there be situations that are not adaptable? 2 What is the best development tool for using

PHP Novice to help you the great god!!!!!!!! This is my database connection class, to use the method of changing the red line part This is my index.php page, called the class file, and the top part Now the problem is above the top.php, I use a

CI (CodeIgniter) framework, routes.php set correctly, but display server error, is __construct less write an underscore Today I got a CI framework, probably looked at the document, feel the CI framework is very concise, but in the time of the

Get array subscript Recently want to learn PHP programming development, inadvertently saw a problem on the Internet $array [' Color ']?=? ' Red '; Gets the subscript of the first element of the array $array Can the great gods give an example?

Ask for a PHP regular replacement rule /e/tags/index.php?page=23&tagname=%b9%d8%d3%da%d3%d1%d2%ea%d5%e4%b9%f3%b5%c4%b8%f1%d1%d4&line=3& Tempid=13 Use Preg_replace () to replace such a /tag-%b9%d8%d3%da%d3%d1%d2%ea%d5%e4%b9%f3%b5%c4%b8%f1%d1%d4/23/