To compile PHP code, you do not use a traditional compiler like you would with languages such as C++ or Java. PHP is an interpreted language, meaning the code is executed directly by the PHP interpreter. To run PHP code, you need a web server with PHP installed, such as Apache or Nginx. The PHP interpreter reads the code, processes it, and generates the output dynamically.
We can use php tags in different ways. <?php //php code to be written here ?> OR <? //php code ?> This tag will not work when we using editors such as macromedia dreamweaver. OR < script language="php"> //php code </script>
PHP is:-a server-side scripting language originally designed for web programming-younger (first appeared in 1995) and more used than Pascal-language that interpret it's code (not compile)Pascal is:-procedural programming language (PHP 5.3 also implemented Object oriented programming)-language that compiles it's code into binary file-published in 1970 by Niklaus Wirth-used mainly for educational purposes in these daysSource: wikipedia.org
The PHP question mark "<?" is a signal to the web server that everything up until "?>" will be PHP code and should be treated accordingly.
`<?php` then a `?>` and also `<?=` and `?>` are the only compliant methods now that PHP 7 is out.
When scripting in PHP, you always want to open up the script with a tag.
Php is text based. You therefore can not compile it but you maybe able to convert it by writing the basic functions and rewriting it out in any other language.
To run PHP scripts you need a working WWW server (for instance Apache or nginx), with installed and compiled PHP sources (in Windows environment you can use binaries, there is no need to compile).
ACP is an open source caching plugin for PHP. When installed, PHP scripts don't have to continuously parse and compile data - they can just pull them directly from the cache.
PHP is related with HTML. HTML can be included into PHP script as well as PHP script can be included into HTML code. PHP begins and ends with <?php ?>. PHP is mix of few languages so semantics is mixed too.
Sometimes, it is. Some implementations compile C++ code into C code, and then compile the C code.
We can use php tags in different ways. <?php //php code to be written here ?> OR <? //php code ?> This tag will not work when we using editors such as macromedia dreamweaver. OR < script language="php"> //php code </script>
There are many options to encode and encrypt PHP source code, the most common one being Zend Guard. However it must be noted that using any encryption method will require that the server on which the application is run to have the correct extension to decrypt and decode the PHP source code. An alternative to encryption is to compile to bytecode. Bytecode is used as intermediate by the compiler, so it has no problem using it, and it provides a little speed boost (one step is already completed). Bytecode is less secure because the code is not encrypted, but simply rendered into a format hard to read for humans but native to computers.
I have little idea of your question however <?php #code in here ?> is the starter for PHP, and then anything outside is HTML.
PHP code blocks start with <?php and end with ?>.
The file extension for PHP is .php
PHP is:-a server-side scripting language originally designed for web programming-younger (first appeared in 1995) and more used than Pascal-language that interpret it's code (not compile)Pascal is:-procedural programming language (PHP 5.3 also implemented Object oriented programming)-language that compiles it's code into binary file-published in 1970 by Niklaus Wirth-used mainly for educational purposes in these daysSource: wikipedia.org
PHP and C are two different programming languages that cannot directly interact with eachother. You can have a program made with C call a PHP script, using its output (an indirect interaction), but there's no way to "embed" PHP into C code.