What PHP Can Be Used For
PHP or PHP Hypertext Preprocessor is the language in which most of the internet web sites are written.
It is suitable for web development because it generates HTML and can be embedded in it.
The code is executed on a server to generate HTML which is then sent to the client.
The client receives the HTML with no idea what the code is.
It enables web servers to output HTML according to what the PHP script dictates without users getting the real vibe behind it.
There is a lot that can be achieved using the language including the following.
Process text - It is no accident that PHP is the language of choice on the internet because it comes fully packed with built-in functions that process text.
A built in PHP function can save you the tedious work of counting the number of words or letters in a long post, and it can even capitalize every first letter in all of the sentences.
You can even chop a text in all kinds of ways, and filter out curses from your user's posts.
Handle web addresses - Have you ever wondered how you get the right kind of data each time you enter a web page and how can the same web page present different data to different users depending on who they are or what they need? This kind of logic is handled seamlessly by PHP.
Interact with users - PHP makes it easy for users to interact directly with websites and applications in different ways.
It could be anything from adding address book information to posting on a social forum or even collecting data to national surveys and polls.
Work with databases - The enormous amount of data in the simplest site makes it impossible to store everything in scripts, and so much of the information is kept in databases.
For example,all the data collected about Facebook users is kept in databases.
Databases are also used by online shops to manage their inventory with ease.
The possibilities are endless when you connect PHP to a database.
Create graphics - PHP offers specialized libraries and graphics on the fly including resizing, rotating and gray-scaling images to suit your preferences.
PHP can definitely make your website in more ways than one.
You can learn your way around the source by getting a PHP tutorial.
If you have already learned procedural PHP or other object oriented programming languages like C++, Ruby or Python, object oriented PHP might be the next logical step in becoming a professional web developer since this style of programming offers so much more than procedural programming.
It can save you time because it provides better code organization, reduces the unnecessary repetitions and mistakes in your code and makes it easy to integrate code libraries that other programmers wrote.
No wonder it is the style of choice for big websites (like Facebook and Vimeo) and all the PHP frameworks (including Drupal and a growing part of WordPress).
It is suitable for web development because it generates HTML and can be embedded in it.
The code is executed on a server to generate HTML which is then sent to the client.
The client receives the HTML with no idea what the code is.
It enables web servers to output HTML according to what the PHP script dictates without users getting the real vibe behind it.
There is a lot that can be achieved using the language including the following.
Process text - It is no accident that PHP is the language of choice on the internet because it comes fully packed with built-in functions that process text.
A built in PHP function can save you the tedious work of counting the number of words or letters in a long post, and it can even capitalize every first letter in all of the sentences.
You can even chop a text in all kinds of ways, and filter out curses from your user's posts.
Handle web addresses - Have you ever wondered how you get the right kind of data each time you enter a web page and how can the same web page present different data to different users depending on who they are or what they need? This kind of logic is handled seamlessly by PHP.
Interact with users - PHP makes it easy for users to interact directly with websites and applications in different ways.
It could be anything from adding address book information to posting on a social forum or even collecting data to national surveys and polls.
Work with databases - The enormous amount of data in the simplest site makes it impossible to store everything in scripts, and so much of the information is kept in databases.
For example,all the data collected about Facebook users is kept in databases.
Databases are also used by online shops to manage their inventory with ease.
The possibilities are endless when you connect PHP to a database.
Create graphics - PHP offers specialized libraries and graphics on the fly including resizing, rotating and gray-scaling images to suit your preferences.
PHP can definitely make your website in more ways than one.
You can learn your way around the source by getting a PHP tutorial.
If you have already learned procedural PHP or other object oriented programming languages like C++, Ruby or Python, object oriented PHP might be the next logical step in becoming a professional web developer since this style of programming offers so much more than procedural programming.
It can save you time because it provides better code organization, reduces the unnecessary repetitions and mistakes in your code and makes it easy to integrate code libraries that other programmers wrote.
No wonder it is the style of choice for big websites (like Facebook and Vimeo) and all the PHP frameworks (including Drupal and a growing part of WordPress).