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.
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 ] )
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
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.
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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.
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Thanks for reading and bye for now.