PHP chop() Function

PHP chop() Function

The chop() function in PHP removes whitespaces or other predefined characters from the right end of the specified string.

Syntax

chop(str,charlist)

Parameter

str(required)- This parameter specifies the string to check.

charlist(optional)- This parameter represents which characters are to be 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

Return

This method returns the string after chopping the specified value from the string.

Example 1

Output

 Original string:Welcome to my new World!
 After using the By using 'chop()' Function
 New string: Welcome to my new World!   

Example 2

Output

Hello World!
Hello World!Lines are removed

Example 3

Output

 Original string : Tutorial And Example
 After the 'chop()' functions
 New string: Tutorial And Example
 Nothing is chopped