difference between asp jsp and php

Just write a table and list it.Write a code, huh?PHP$str= "PHP @ Net dictionary @ ASP [email protected] JSP dictionary";$str _explode=Explode("@",$str);Echo"Supplemental exp () returns the X-square value of E". ;Echo $str _explode." ;Print_r($str _explode);$n=0; for($n;$n$n++){Echo $str _explode[$n]." ;}Echo"When$n val

You have many choices when talking about Web development. Many of these methods involve preprocessing-that is, embedding code into HTML pages using specific tags that tell the preprocessor that they contain code and should handle it. Similar to CGI, these codes run on the server and return some content, which shows the partial appearance of the HTML page returned to the browser. The open source scripting language PHP and Micros now have many options w

memory makes it an advantage. After obtaining a piece of memory, PHP will temporarily retain it. When the memory is used up, it is not returned to the operating system, but it is reserved for subsequent operations. This can be modified in the configuration file. Because of the COM-based architecture, ASP is a little slower, because it calls the object model, and the system must load these models, which is

require it to be retracted. PHP's unique way of using memory makes it an advantage. PHP, after getting a piece of memory, will temporarily hold it, when the memory used up, and did not return it to the operating system, and reserved for the next possible operation. This can be modified in the configuration file. Because of the COM based architecture, the ASP is a little slower because it calls the object

require it to be retracted. PHP's unique way of using memory makes it an advantage. PHP, after getting a piece of memory, will temporarily hold it, when the memory used up, and did not return it to the operating system, and reserved for the next possible operation. This can be modified in the configuration file. Because of the COM based architecture, the ASP is a little slower because it calls the object

Website language: Chinese Country: China Space size: MB Whether to provide a domain name: What form: two level Allow user Site Type: Personal, Commercial Mandatory advertising: No Space-supported permissions (normal space |asp|asp.net|php|cgiperl|ftp| Jsp|wap|mysql, etc.): Ordinary, asp,

In a programming language, either single quotation marksStill is Double quotes, all have a very important role in PHPLanguage is the same. Compared to ASP, PHP quotation marks better use, the following for you to introduce the difference between single and double quotation marks. One, a quotation mark defines a string. To achieve the purpose of including quotati

Introduction to the difference between file_exists and Is_file,is_dir in PHPFont: [Increase decrease] Type: Reprint time: 2012-09-12 I want to commentObviously file_exists is affected by the ASP, because the ASP not only has fileexists and folderexists,driverexists, so what is the meaning of file_exists in PHP is obvio

create a programming language, produced with 2000 years. Its language syntax is similar to Java, C, C + +, and is also an object-oriented programming language. C # also needs to be compiled as a. dll file, which is then compiled by the CLR in the. NET Framework. Language distinction: PHP, JAVA, C # These days the biggest difference in language is the implementation of different ways. There are also some d

+ +, and is also an object-oriented programming language. C # also needs to be compiled as a. dll file, which is then compiled by the CLR in the. NET Framework. Linguistic distinction: PHP, JAVA, C # These days the biggest difference in language is the implementation of different ways. There are also some differences in language itself, such as whether it is strongly typed, whether it can be dynamically c

In a programming language, either single quotation marksStill is Double quotes, all have a very important role in PHPLanguage is the same. Compared to ASP, PHP quotation marks better use, in ASP, to put the data into the variable must be enclosed in double quotation marks, and in the case of the use of quotation marks can only be used in single quotes, not double

Nginx. Blocking and non-blocking async: Blocking Async: Browser request page, proxy server foreground build thread, Fetch page data from Web server back to browser, proxy server will process the next request completely. The front-desk request needs to be queued for processing and a blocking condition occurs. Non-blocking Async: The browser request page, the proxy server suspends the thread, waits for the paging data from the Web server to be returned to the browser, the proxy

ASP, PHP, and ASPX generate static pages. As the website traffic increases, every read from the database is at the cost of efficiency. Many users who use ACCESS as the database will have a deep understanding, when a static page is added for search, it is also given priority. The popular practice on the Internet is to write the source code of the data into the database and then read it from the database to g

In programming languagesSingle quotesOrDouble quotation marksAnd has a very important role inPHPThe same is true for languages. PHP quotes are easier to use than ASP quotes. In ASP, to substitute data into a variable, you must use double quotation marks. In addition, you can only use single quotation marks when using the quotation marks, double quotation marks ar

, and Java also supports templates that embed code such as JSP. The difference is that Java works in the same process, can call global objects, can use an additional thread pool, and so on, while the life cycle of a PHP object is basically limited to a single request, but many things are similar and are programmed for request. Look at the

Php Chinese network (www.php.cn) provides the most comprehensive basic tutorial on programming technology, introducing HTML, CSS, Javascript, Python, Java, Ruby, C, PHP, basic knowledge of MySQL and other programming languages. At the same time, this site also provides a large number of online instances, through which you can better learn programming... Reply: there is another way to check the development l

Switch ($id) {Case 1:Return ' asp/';BreakCase 2:Return ' phper/';BreakCase 3:Return ' jsp/';BreakDefaultReturn ' rubbish/';} If Else implementation if ($systype = = 1 | | | $systype = 2 | | | $systype = 3 | | | $systype = 4) {return $sever;}elseif ($systype = 5 | | $systype = 6 | | $systype = = 10|| $systype = 11 | | $systype = 12 | | $systype = 9 | | $systype ==7) {return $JS;}elseif ($systype = = 9 | |