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rtrim()

Strips whitespace (or other characters) from the end of a string.

rtrim()

function rtrim(string $string, string $characters = ' \n\r\t\x0b\x0c\x00'): string

Strips whitespace (or other characters) from the end of a string.

Parameters:

  • $string (string)
  • $characters (string), default ' \n\r\t\x0b\x0c\x00', optional

Returns: string

No examples yet — check examples/ and showcases/ for usage patterns.

Internals

For how rtrim is implemented in the compiler, see the internals page.