Difference between revisions of "RegexPos"
From SCAR Divi Manual
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==Description== | ==Description== | ||
| − | Matches a [http://www.regular-expressions.info/ regular expression] defined by '''Pattern''' in a [[AnsiString|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 | + | Matches a [http://www.regular-expressions.info/ regular expression] defined by '''Pattern''' in a [[AnsiString|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. |
==Example== | ==Example== | ||
Revision as of 11:58, 3 September 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.
Example
begin
WriteLn(RegexPos('Hello World! 123', '\d+'));
end.Output:
14
