What is PHP?
PHP means PHP: Hypertext Preprocessor, and this PHP is for the personal homepage [tools]. This type of abbreviation is known as Retonym. Originally, in 1994, the language was designed as a small set of binary sets used to collect some basic transport data. In 1997, the analyzer was rewritten by two Israelis and the name was changed to the current abbreviation-it was determined that the hypertext preprocessor was definitely a more acceptable name in the business world.
This is an open source language used primarily for a dynamic web and a server side. PHP often points to the main competitor with the following:
- Microsoft's C# - Visual Basic.net - Asp Family
- Sun's Java - JSP
- Macromedia's Coldfusion
- CGI-perl
PHP has many open-source libraries included in the basic assembly and many others are easily accessible. There are extensions that help connect to a number of systems, including IRC, a number of FormsAttaches and Windows APIs. There are other extensions that allow PHP to generate file formats on flight, such as popular extensions that allow it to create Adobe Flash® movies.
Since version 3, PHP has integrated object -oriented features. Version 5 is based on this limited functionality and language now has robust object -oriented capabilities, including interfaces, exceptions, destruction and abstracts.
PHP achieved a widespread popularity with version 4 released in 2000. In 2004, version 5 debuted and is now considered one of the highest languages used for scripting on the server side.
There is no doubt that most of its popularity is caused by its relative ease to learn and its notorious relaxation. Fields and variables in PHP are able to hold any type of object, variables may not be declared and syntax is remarkably simple.
unlikeMany Languages, such as C# or Perl, which have primarily monitoring more general programmers, many PHP programmers know no other language. This sometimes causes it to be rejected as a smaller language, but its growing popularity and many robust and efficient aspects created by the structure seem to dispel this myth.
PHP was sometimes criticized for what some consider to be safety shortcomings compared to languages such as asp. Lack of easy -to -understand error messages, sometimes too robust configuration file and an apparently incomplete set of built -in features are also pointed out areas that could use significant improvements.
, however, continues to pace, and every subsequent assembly seems that Langugage is increasingly concerned with concerns about its open source community.