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rtrim()

rtrim - Strip whitespace (or other characters) from the end of a string

Syntax

string rtrim (string $str, string $charlist)

Arguments

  • str - The input string.
  • charlist - You can also specify the characters you want to strip, by means of the charlist parameter. Simply list all characters that you want to be stripped. With..you can specify a range of characters.

Description

This function returns a string with whitespace stripped from the end of str.

Version

PHP 4, 5

Return value

Returns the modified string.