# GT_CHRFIRST()

Find which character occurs first in a string

Syntax

  GT_ChrFirst(<cChars>, <cStr>) --> nAsc

Arguments

  <cChars> - The set of characters to find <cStr> - The input string

Returns

  <nAsc> - The ASCII value of the first character in <cChars> which appears first in <cStr>

Description

  Return the ascii value of a character in <cChars> which appears first in <cStr>.

Examples

          ? chr(GT_ChrFirst("sa ", "This is a test"))  // prints "s"
          ? chr(GT_ChrFirst("et",  "This is a test"))   // prints "t"

Status

  Ready

Files

  Library is libgt