PHP Tutorials

The original project wrote a Easyui class, which wrote a Datagrig () method Public Function _datagrid ($tag) { $id =!empty ($tag [' id '])? $tag [' id ']: strtolower (controller_name. ') _'. Action_name. ' _datagrid '); $style =!empty ($tag [' style

As a SaaS-mode ERP system, the current practice is to create a database for each enterprise, but a common set of PHP scripts. For example, my SaaS client has 50 companies, which equals I built 50 db in MySQL, the data structure is the same. Then the

With JS wrote a dynamic insert row, each field is input, and the entire table is a form inside, with post submitted, seemingly cannot be submitted. How do I get the value of each input of JS insert row? Reply to discussion (solution) form

Page directly into the login page can not get to the $_session["auth" value, can only refresh once the verification code to obtain the value, how to automatically refresh the verification code when the user access, ask the big God weapon ...

PHP has been compiled under Linux, how to add the so extension. A sh:/usr/local/php5/bin/phpize to use. Principle: Use Phpize in the package to find the corresponding extension folder, in the inside to perform phpize, specific steps: PHP

Now the public platform a lot of entertainment, are useful to the surrounding search function, the study is relatively simple, through the Baidu peripheral search interface package as follows: Call Format: $wechatBaiduAPI = new Wechatbaiduapi ()

Above is the classification table, the product table is the cate_id of the related classification table, determine the classification of the product belongs to Now the effect I want is to click on a category to list all the products of the current

If you copy it directly from the database and paste it into Notepad, there is a newline. However, after the normal SQL statement query output to the Web page, there is no line break. Help... Reply to discussion (solution) Text wrapping and

Inside Head: URL section: Change password Right iframe frame: How can I open a link in the window when I open it in the IFRAME of the parent page, not the effect of picture two? thinkphp Reply to discussion (solution) Really let people

Today, we have an interesting question, directly on the code has a parent class and a subclass fatherclass.php: class Father{public $a; function __construct () {$this->a = 3;}} son.php: Include ' fatherclass.php '; $son = new Son ();

Class cash{public function __construct () {} public function iscashed () { //do something return 1;} } Class sendmsg{public function Send () { $cash = new Cash (); $isCashed = $cash->iscashed ();

It is found that the path formed by $this->createurl (' index/archives ') is relative. It's not the absolute www.xxxx.com/. Do you have any way to let createurl generate absolute? I've been searching the internet for so long that I haven't found a

Why not show it as normal PHP? I am on the browser directly on this again. Reply to discussion (solution) file://is a text protocol, PHP needs to run under HTTP//The first two are said to have output in front of session_start, violation ofThe

Order Database ID Dan Money 0001A 5 0001A 5 Geneva 0001A 5 0001B 5 0001C 5 How to detect if an order number is duplicated If all data is listed As listed above List 0001A 5 0001A 5 Geneva 0001A 5 How do I write the MySQL statement? Reply to

Regular expressions are constantly updated when they encounter new Include "validateparameterconfig.php"; Class Validation {private static function Getrexp ($rexp) {$_rexp = array (' letter_number ' = '/^[0-9a-za-z]+$/',// Only alphanumeric

Let's say the timestamp has been generated and then how to deal with the guaranteed uniqueness. Reply to discussion (solution) Time (). Mt_rand (100000,99999). Mt_rand (100000,999999) There is no guarantee of absolute uniqueness! The

Xxx.php#key1=value1&dey2=value2 Supposedly # position should be put? What do you mean, put a #? Reply to discussion (solution) # in URL indicates anchor point for anchorValid only for browsers, not received and processed by PHP is probably

1. Installing Apache You can install Apache by entering the following command in the terminal: sudo yum install httpd sudo means what to do with the root user. It is very convenient to confirm the download installation by clicking on Y.

Say a year, a friend to find hope to do a project, so rough to see, reported a price of 9000 +, at that time thinking is a friend, when help him busy, 1-2 months to complete. Then is the long code, the more code is not? Yards for a whole half a year,

In my environment, I wrote the following PHP file: $msg _key = Ftok (__file__, ' a '); $seg = Msg_get_queue ($msg _key, 0666); ?> Then execute with the command line cannot output an error. However, when the Web page executes, the following error