PHP Basic Structure

PHP Definition

According to official documents of PHP, PHP stands for PHP Hypertext Preprocessor. It is a form of language scripts that are placed in the server and processed on the server. The results are sent to the client, where the user uses browser. PHP is a server-side scripting language that integrates with HTML for create dynamic web pages. The purpose of the server-side scripting is the syntax and the commands that we give will be entirely run on the server but included in regular HTML documents. PHP is free to use. You do not have to pay anything for Using this software, aka free. You can download it via the site http://www.php.net. PHP is available in the form of binary code or source code complete.

PHP Style

PHP gives us flexibility when writing programs, with notes still refers to the conditions set. Please note that by the time PHP parse the file, the tag will be read to meet the special tags which tell for menerjemahkanya as PHP code. If the tag is found, then parser to execute the program code until the end on the closing tag. This also applies to the PHP code is embedded in HTML documents, which the parser will find the tags to be found. The rest are outside the tags will be considered not a PHP code, so the parser is also no need to process it. There are four ways to write a tag that identifies the PHP program.

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