PHP Bangla Tutorial Part 28 String Functions (trim, ltrim and rtrim)

PHP=Hypertext Preprocessor.
PHP is a server-side scripting language.
PHP first name was a personal home page. Check this video:

Using PHP, we can easily create a dynamic website. As an example- Facebook, Yahoo, Flickr are created using PHP.

Dynamic means what user want and change feature demand of the user. Facebook is the best example of a dynamic website.

Scripting language script means another language of the program.

This tutorial I discuss PHP functions(built-in functions and user define functions).So what is built in function and what is user define functions?

1)Built in function: There are one thousand more built functions in PHP. When PHP program started that time built in function not enough but at present PHP built-in functions cross one thousand.Example- strlen

2)User-define functions: User define functions create a user. Think you are a user now you use any function as an example -name().So without built-in functions which function user create that is call user defined functions.

This tutorial I describe three example built in function.trim,ltrim and rtrim function is a string function.trim function removes whitespace or other characters from the left and right side of a string. ltrim removes whitespace or other characters from the left side of a string and rtrim removes whitespace or other characters from the right side of a string.

User define functions sometimes to write functions argument. But without argument, we can declare/call functions.

Important Video Link:

My website link:

Facebook Group Link:

If You Like This Video Please Subscribe, like and share this channel.

Keyword: PHP Bangla Tutorial Part 27 HD, PHP Bangla Tutorial HD PART 20,PHP functions in bangla, PHP addslashes functions, php explode functions, ,PHP functions, PHP string functions, PHP built in functions, PHP user define functions, ltrim/trim/rtrim string functions, explode string functions, rtrim function in bangla, htmlentities function in bangla, ltrim function, trim functions, php string functions

Thanks for watching.Check this video:


Xem thêm bài viết khác:

  • nice

    Syed Iqbal Ahmed July 5, 2020 3:01 am Reply
  • Thanks a lot

    Salman Rizvi July 5, 2020 3:01 am Reply
  • Many thanks. Really appreciated.

    Naser Mahmood July 5, 2020 3:01 am Reply
  • good

    Raton Ali Shekh July 5, 2020 3:01 am Reply

Leave a Reply

Your email address will not be published. Required fields are marked *