Difference between revisions of "RegexPos"

Revision as of 10:51, 2 July 2011

Definition

function RegexPos(const Subject, Pattern: AnsiString): Integer;

Availability

SCAR Divi 3.10 > Current

Description

Matches a regular expression defined by Pattern in a string defined by Subject and returns the position of matched string in Subject. The pattern is defined literally and does not allow for the use of modifiers, it is case-sensitive. It is suggested you avoid using this function if you use SCAR Divi 3.25 or higher, a replacement for this function is available there as PregMatchEx which is far more flexible and powerful.

Example

begin
  WriteLn(RegexPos('Hello World! 123', '\d+'));
end.

Output:

14

See Also

• PregMatchEx
• FindRegex
• ReplaceRegex