# RAT()

Searches for a substring from the right side of a string.

Syntax

  RAT( <cSearch>, <cString> ) --> nPos

Arguments

  <cSearch> Substring to search for
  <cString> Main string

Returns

  RAT() return the location of beginnig position.

Description

  This function searches througt <cString> for the first existence of <cSearch>.The search operation is performed from the right side of <cString> to the left. If the function is unable to find any occurence of <cSearch> in <cString>, the return value is 0.

Examples

          QOUT( "rat( 'cde', 'abcdefgfedcba' ) = '" +;
          rat( 'cde', 'abcsefgfedcba' ) + "'" )

Status

  Ready

Compliance

  Will not work with a search string > 64 KB on some platforms

Platforms

  All

Files

  Library is rtl

See Also

- AT()
- SUBSTR()
- RIGHT()