What software is suitable for php development?

　

PHP can do anything. PHP is mainly used for server-side scripts, so it can be used PHP to complete any other CGI What the program can do, such as collecting form data, generating dynamic web pages, or sending/receiving Cookies. But PHP’s capabilities go far beyond that. (php video tutorial)

PHP scripts are mainly used in the following three areas:

• Server-side scripts. This is PHP The most traditional and main target area. You need the following three things to do this work: PHP Parser (CGI or server module), web Servers and web browsers. Need to install and configure when running the web server PHP, then you can use a web browser to access the output of the PHP program, that is, browse the server PHP page. If you're just experimenting with PHP programming, all of this can be run on your home computer. Please consult the Installation chapter for more information.​
• ​ Command line script. You can write a piece of PHP Script and does not require any server or browser to run it. In this way, it is only necessary to PHP parser to execute. This usage is useful for dependencies cron (Unix or Linux environment) or Task Scheduler (Windows environment) is ideal for daily running scripts. These scripts can also be used to process simple text. See Command Line Mode of PHP for more information.​
• ​ Write desktop applications. For desktop applications with graphical interfaces, PHP Maybe not the best language, but if the user is very proficient PHP and want to use PHP in a client application Some advanced features of PHP-GTK can be used to write these programs. In this way, you can also write cross-platform applications. PHP-GTK is an extension of PHP that is not included in the commonly released PHP packages. If you are interested in PHP-GTK ​                                                                                                                                                                                                                                                                             out out out out out out of the​
PHP can be

used

on all mainstream operating systems, including Linux and Unix Variants of (including HP-UX, Solaris, and OpenBSD), Microsoft Windows, Mac OS X, RISC OS, etc. Today, PHP powers most of the web Servers, including Apache, Microsoft Internet Information Server (IIS), Personal Web Server (PWS), Netscape and iPlant server, Oreilly Website Pro Server, Caudium, Xitami, OmniHTTPd wait. For most servers, PHP provides a module; for some PHP supports the CGI standard, allowing PHP to work as a CGI processor. In summary, using PHP, you can freely choose the operating system and web server. At the same time, you can also choose to use process-oriented, object-oriented, or a mixture of the two during development. although PHP 4 does not support all OOP standards, but many code repositories and large applications (including PEAR library) is developed using only OOP code. PHP 5 makes up for this weakness of PHP 4 and introduces a complete object model.

Using PHP is not limited to outputting HTML. PHP can also be used to dynamically output images, PDF files and even Flash animations (using libswf and Ming). It can also output text very easily, such as XHTML and any other form of XML file. PHP It can automatically generate these files, open up a cache of dynamic content on the server, and print them out directly, or store them in the file system.

One of the most powerful and notable features of PHP is that it supports a wide range of databases. It's easy to write database-backed web pages using any extension for a certain database (such as mysql), or using an abstraction layer such as PDO, or through ODBC Extensions to connect to any database that supports the ODBC standard. Some other databases may also use cURL Or sockets, such as CouchDB.

PHP also supports the use of services such as LDAP, IMAP, SNMP, NNTP, POP3, HTTP, COM (Windows environment) and services for countless protocols. Raw network ports can also be opened so that any other protocol can work together. PHP Supports WDDX between all web development languages Complex data exchange. Regarding interconnection, PHP already supports Java object and can be used transparently as a PHP object.

PHP has extremely efficient text processing features, including Perl Compatible with regular expressions (PCRE) and many extensions and tools available for parsing and accessing XML documents. PHP converts all XML Functionality is standardized on the solid libxml2 extension, and also added SimpleXML, XMLReader and XMLWriter support to expand its functionality.

In addition, there are many other interesting extension libraries, which are listed here according to the letters and categories. There are also some additional PECL Extensions may or may not be listed in the PHP manual, such as XDebug.

Since PHP cannot be listed here For all the features and conveniences available, please see the Installation and Function Reference sections for more information on the extension libraries mentioned here.

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