PHP

This code is commonly used when we encode some frameworks (such as thinkphp). M (' User ')->where (array (' ID ' =>1))->field (' name ')->select (); This is not only conducive to coding, but also can make people "happy". Well, don't say much. Let's

Observer mode: The Observer pattern defines a one-to-many dependency on an object, so that when an object changes state, all its dependents are notified and automatically updated! In the Observer pattern, the status of the subject and the number

The database script execution statement for this example: source D:\test\2shou.sql;   CREATE DATABASE IF not EXISTS 2shou COLLATE ' gb2312_chinese_ci '; Use 2shou; CREATE TABLE IF not EXISTS bulletin (Id INT auto_increment PRIMARY KEY, Title

This sesison to the database is very simple, is based on the session_id of the database crud operations, mainly used, Session_set_save_handler this method, custom session execution method, First create the data table CREATE TABLE ' Sessions ' (

Recently, I used PHP to get the current week and last week's start date and end date because of the work. Search the Internet, there is no suitable, so I did a summary. The specific content and code are as follows. '; Echo ' This week's End date:

Calendar There are many JavaScript-written calendars on the web that read local time and may not be accurate. So want to find a PHP written, can read the server time calendar, but has not been able to find the appropriate, so I try to write a. Code0

Learning outline: 1.php Seven types of variablesThe distinction between 2.isset and empty two functions 3. Type test 4. Automatic conversion of type 5. Type cast Attention: 1. The method invoked in the object is called by the variable->

Ajax garbled out of the reason nowBecause the XMLHTTP uses the Unicode code uploads the data, but the General page uses is gb2312, this causes the display page to produce garbled. And when the page is obtained when the XMLHTTP return is UTF-8

Sometimes we want to reduce the query to the database to improve the performance of the program, because the data is not constantly changing, but will not change for a long time, so we each connected to the database, will be the corresponding

Interview Summary Today, I went to a famous Beijing IT company for a PHP programmer interview. This is the first time in life, why not nervous? I'm not sick. No, it's called confidence, huh?The first is to do some writing questions. The data

PrefaceThis Monday straight again to engage in PHP, involving file upload part of some forgotten, here record Form form for HTMLUsing HTML forms to simulate a POST request for a file upload, the code is as follows: File Upload

1. Instantiated objects       When a class is defined, we use the New keyword to generate an object.  $ Object name = new class name (), example:       [php]           2. Accessing members   $p 1=new person () in an object;   How to use the

One of the most useful features of PHP is its ability to automatically assign variable values in the form to PHP variables. This makes form processing very quick. So if you send out a form that contains the input field values, the following:

Original question: How to turn php into EXE file. The result of course is no such software, but there are two of ASP's Dongdong, you can make the site into an EXE file release. I do not have time to try, we can see, what results can be posted over,

Today in the forum to see a friend's needs, witness CSDN moderators are worthy of Daniel's role exists AH!!! Save it for later use when needed. String is: Vcd4kphbyzsbjbgfzcz0= "Brush:java;" >1 = Optical Mouse 2 = mechanical mouse 3 = no

Recently, as a result of the project needs to do a lottery application, users click the lottery, will return three different results (that is, awards: First prize, Second prize, third prize, thank you Lottery), it is clear that the probability of

This is often the case when using PHP Curl series functions, which are uploaded to the server in a good program for local debugging, and are reported in various errors, such as call to undefined function curl_init () ... This is the most common,

The Array_merge () function merges two or more arrays into an array. If the key name is duplicated, the key value of the key is the value of the last key name (preceded by the overlay). If the array is a numeric index, the key name is sequentially

The function that completes automatically is AutoComplete, the concrete example can look here: http://www.b2c-battery.co.uk Enter a product model in the search box to see the effect. Here is an open source code: Autoassist, interested can look at.

First, the directory permissions set is very important: can effectively prevent hackers upload trojan files. If you pass chmod 644 *-R, the PHP file has no access. If you pass chmod 755 *-R, the PHP file has a high permission. So you need to set