PHP | rtrim() Function

Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP rtrim() Function.

The PHP rtrim() function is used to remove whitespace or other predefined characters from the end of a string.

syntax

Following below is the syntax to use this function -

string rtrim ( string $str [, string $character_mask ] )

READ: PHP | quotemeta() Function

Parameter Details

Sr.No	Parameters & Description
1	string It is an input string
2	character_mask you can specifies the string that you can modify

Return Value

This function returns the modified string.

Example

Try out the example below -

<?php
   $input = "hi kennedy";
   
   echo $input . "<br>";
   echo rtrim($input,"kennedy");
?>

Output

When the above code is executed, it will produce the following result -

hi kennedy
hi

READ: PHP | parse_str() Function

Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we will be studying about the PHP setlocale() Function.

Feel free to ask your questions where necessary and we will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.

Follow us on our various social media platforms to stay updated with our latest tutorials. You can also subscribe to our newsletter in order to get our tutorials delivered directly to your emails.

Thanks for reading and bye for now.