Monday, July 18, 2011

Advantage, Disadvantages Of PHP

::Main Advantages of PHP::

Let us see some of the important advantages of PHP. There are a lot of advantages of PHP. When it is compared with other scripting languages, some of the important highlights are as follows.

PHP is considered to be the fastest, as stated previously, when compared with other programming languages. You can really feel the speed when you are going to, implement live over the web.

Normally when you try to connect a database and fetch certain data, it usually takes time to connect the database, execute the statement, and get the data across. When these operations are performed by PHP it is really faster when compared with other types of scripting languages. Not only for the speed when connecting the database but also while using over other important applications.

Because of its high performance of speed, PHP is being used for some of the important administrations like the server administration over the web, mail functionalities.

Open Source
PHP is open source, open source is one where the user is given a free license to remodel or recode PHP, according to their wish. You might wonder if you can I do these things without source code. Yes would be the answer. Source code is shipped with PHP. It is open source remember.

Multi Platform
PHP supports various platforms, which mean PHP can be installed on almost every operating system, like the window-x, Linux, etc. You may choose the appropriate version and follow the instructions accordingly given in the Manual.PHP can be used on all major operating systems, including Linux, many Unix variants (including HP-UX, Solaris and OpenBSD), Microsoft Windows, Mac OS X, RISC OS, and probably others. PHP has also support for most of the web servers today. This includes Apache, Microsoft Internet Information Server, Personal Web Server, Netscape and iPlanet servers, Oreilly Website Pro server, Caudium, Xitami, OmniHTTPd, and many others. For the majority of the servers PHP has a module, for the others supporting the CGI standard, PHP can work as a CGI processor.

Databases Support
One of the most Sexiest feature of PHP is that it can plugin with most of the databases. It support with Adabas D, dBase, Empress, FilePro (read-only), Hyperwave, IBM DB2, Informix, Ingres, InterBase,  rontBase, mSQL, Direct MS-SQL, MySQL, ODBC, Oracle (OCI7 and OCI8), Ovrimos, PostgreSQL, SQLite, Solid Sybase, Velocis and Unix dbm

Easy Syntax
PHP syntax is quite easy to code, all the syntax are similar to the C language syntax, If you are very new to the programming environment then it will be a bit difficult task for you to code the PHP.

PHP also has support services using protocols such as LDAP, IMAP, SNMP, NNTP, POP3, HTTP, COM (on Windows)

::Main disadvantages of PHP::
Every language or scripting language has its own advantages or the disadvantages. Likewise, PHP has some of its own disadvantages.

But these disadvantages can be overcome using advantage methods.

Some people say it is a direct disadvantage, while some people say an indirect disadvantage.

Disadvantage indirectly means some of the aspects and functionalities in PHP, which are not being able to complete using the direct functionality. This particular disadvantage can be overcome using an advantage method.

Let us take a simple example, say redirection. Writing a piece of code from the client side or the server side - in some of the scripting languages there is a single task to achieve this - a single function will do so. But in the case of PHP it is done indirectly.

One more disadvantage is the Error Handling. It is believed that PHP has very poor handling errors qualities. Even this disadvantage can be over come using a feasible advantage solution.

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