PHP Tutorials

The network is in a time of rapid development. Server-side developers are confused when choosing a language, with long-term dominance of languages such as C, Java, and Perl, as well as languages focused on web development, such as Ruby, Clojure, and

me a IT a laborer, not a master is not a great God but hope to become Lei Feng. No god horse writing, only will grumble, explain not clear can continue to ask questions in the case of time permitting I will try to answer. This article does not

The 1th chapter of the first knowledge of PHP With the rapid development of network technology, a variety of scripting languages based on the service side to create dynamic websites are emerging. PHP, with its simplicity, ease of use, portability

In an interface docking, to use the Base64 Custom encoding table to encode and decode, from the online search, the principle of comparison is more thorough, the code provided by the example but not decoded, the following is the implementation of a

Include is a summary of many PHP files, usually placed in the outermost part of the folder. Header ("Content-type:text/html;charset=utf-8"); // Set character date_default_timezone_set ("PRC"); // set the time zone for China Session_Start (); /

(Code snippet test successful, upload successfully!) ） Because of the impulse to learn PHP code yesterday, it came from something like imitating the image Library of a similar company. Therefore, today when the most basic function of the

As long as you specify a date format in convert, the code is sufficient, such as: Select CONVERT (char), GETDATE (), 101) Select Emp_id,convert (char), hire_dt,101) from employee ----------------------------------------------------- Date format Code

Detecting file types function Checkfiletype ($fileName) { $file = fopen ($fileName, "RB"); $bin = Fread ($file, 2); Read-only 2 bytes Fclose ($file); c is an unsigned integer, the net search is C, signed integer, this will

PHP was originally called the personal Home Page, and later, as PHP became a very popular scripting language, the name changed, called Professional hypertext preprocessor. Take PHP4.2 as an example of a Web server that supports it: Apache, Microsoft

/******************** Author unknown Finishing: Longbill (www.longbill.cn; longbill.cn@gmail.com) *********************/ Class zip { var $datasec, $ctrl _dir = Array (); var $eof _ctrl_dir = "\x50\x4b\x05\x06\x00\x00\x00\x00"; var $old _offset = 0;

Sometimes we don't do it well. Some people may have saved some files, but he has changed the extension so that it is within our file type. Cannot be displayed when a single actual visit (because the extension does not match the contents of the file).

One of the most important new features of PHP 5.3 that has been released recently is the addition of namespaces. This article describes some of the terminology of the PHP namespace, its parsing rules, and the application of some advanced features,

See some of these hints in the PHP error log: [27-aug-2011 22:26:12] PHP Warning:cannot use a scalar value as an array in/www/hx/enjoy.php on line 14 [27-aug-2011 22:26:18] PHP Warning:cannot use a scalar value as an array in/www/hx/enjoy.php on

Www.2cto.com: from the English website Asked by: Hello Everyone; I am have a php file that gets the contents from a URL, I am getting the failure message Collapse | Copy codewarning:file_get_contents (HTTP://XXXXXX): Failed to open stream:http

PHP regular expressions are primarily used for pattern segmentation, matching, finding, and substitution of strings. Using regular expressions can be inefficient in some simple environments, so how to better use PHP Regular expressions requires

For SQL injection and anti-injection is actually an attack and defense, today we want to tell you the most basic injection and prevention methods, the principle is to take advantage of some PHP or MySQL features and we did not pay attention to the

Today's small series to introduce you to a PHP strtotime calculation on the one months of today's problem resolution, if you hit the calculation for one months today there is a problem not to enter the reference. PHP, last one months Strtotime has a

"Intent" Defines a one-to-many dependency between objects, and when an object's state changes, all objects that depend on it are notified and automatically updated "GOF95", also known as publish-subscribe (publish-subscribe) mode, model-view (model-

"1" single and double quotation marks when dealing with variables: Variables enclosed in double quotation marks will interpret the values, but they are not processed in single quotes and are output directly; "2" If you want to escape in the

Examples of PHP object-oriented polymorphism, examples of object-oriented What is polymorphism? Polymorphism is the third feature of object-oriented language following the abstraction and inheritance of database. Polymorphism is a variety of forms,