Definition
The chop() function strips whitespace (or other characters) from the end of a string. Alias of rtrim() function.
Syntax
chop(string, charlist)
Parameters
| Parameter | Description |
|---|---|
string |
Required. Specifies the string to check. |
charlist |
Optional. Specifies which characters to remove from the string. The following characters are removed if the charlist parameter is empty: "\0" - null"\t" - tab"\n" - new line"\x0B" - vertical tab"\r" - carriage return" " - ordinary white space |
Example
<?php
$str = "Hello World!";
echo chop($str, "World!");