Function to remove predifined characters from the end of the string

[pioneerx01]

I have sen this function before but can not remember what it is or how to code it. It allows you remove only defined characters from the end of the string. I am not looking to replace any occurrence anywhere in the phrase, just the end.

 

For example lets say I want to remove"ld!" from phrase "Hello World!" That function would return "Hello Wor"

 

Thanks

[litebearer]

may get you there - http://php.net/manual/pt_BR/function.substr.php

 

[kenrbnsn]

The rtrim() function works fine for this:

<?php
$str = 'Hello World!';
echo rtrim($str,'ld!');
?>

 

Ken